- published: 08 Mar 2011
- views: 16226698
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● Discovery Channel - Large Asteroid Impact Simulation (2008).
Earth was born as a result of repeated asteroid collisions, the moon was created by a single giant impact event. Then, Earth's size attracted huge meteorites, which slammed into it, causing super-high-temperature rock vapour to cover the entire surface and evaporate all ocean water. The earliest life-forms survived such infernal events by escaping deep into the ground, miraculously emerging again and again. The Earth has gone through innumerable catastrophic events, and life has survived by acquiring new abilities to live through each crisis. Humans are part of the grand history of life's evolution, which has been closely intertwined with repeated cataclysmic events.
Learn what would happen if an asteroid hit the Earth with this detailed "Large Asteroid Impact Simulation".
An asteroid with a diameter of 500 km. Destination: The Pacific Ocean. The impact peels the 10 km crust off the surface. The shockwave travels at hypersonic speeds. Debris is blasted across into low Earth orbit, and returns to destroy the surface of the Earth. The firestorm encircles the Earth, vaporizing all life in its way. Within one day, the surface of the Earth is uninhabitable. The evidence shows that this has happened at least six times in Earth's history.
Music of Pink Floyd "The Great Gig in the Sky" (1973).
0:12 An asteroid with a diameter of 500 km.
0:47 Destination: The Pacific Ocean.
1:17 The impact peels the 10 km crust off the surface.
1:28 The shockwave travels at hypersonic speeds.
1:53 Debris is blasted across into low Earth orbit,
2:11 and returns to destroy the surface of the Earth.
2:55 The firestorm encircles the Earth,
3:05 vaporizing all life in its way.
3:34 Within one day, the surface of the Earth is uninhabitable.
4:19 The evidence shows that this has happened at least six times in Earth's history.
● Discovery Channel - Simulazione di impatto con un asteroide di grandi dimensioni (2008).
La Terra è nata a seguito di ripetute collisioni di asteroidi, la luna è stata creata da un singolo impatto gigantesco. Poi, le dimensioni della Terra hanno attratto enormi meteoriti, che si sono schiantate su di essa, causando vapori di roccia ad altissima temperatura che hanno ricoperto l'intera superficie e fatto evaporare tutta l'acqua dell'oceano. Le prime forme di vita sono sopravvissute a tali eventi infernali fuggendo in profondità nel terreno, emergendo miracolosamente ancora e ancora. La Terra è passata attraverso innumerevoli eventi catastrofici, e la vita è sopravvissuta attraverso l'acquisizione di nuove capacità per vivere attraverso ogni crisi. Gli esseri umani sono parte della grande storia dell'evoluzione della vita, che è stata strettamente intrecciata con ripetuti eventi catastrofici.
Apprendi che cosa accadrebbe se un asteroide colpisse la Terra, con questa dettagliata "Simulazione di impatto con un asteroide di grandi dimensioni".
Un asteroide con un diametro di 500 km. Destinazione: l'Oceano Pacifico. L'impatto spella i 10 km di crosta via dalla superficie. L'onda d'urto viaggia a velocità ipersonica. I detriti vengono scagliati tutti in orbita terrestre bassa, e ritornano per distruggere la superficie della Terra. La tempesta di fuoco circonda la Terra, vaporizzando tutta la vita in questo modo. Entro un giorno, la superficie della Terra è inabitabile. Le prove dimostrano che questo è avvenuto almeno sei volte nella storia della Terra.
Musica dei Pink Floyd "The Great Gig in the Sky" (1973).
0:12 Un asteroide con un diametro di 500 km.
0:47 Destinazione: l'Oceano Pacifico.
1:17 L'impatto spella i 10 km di crosta via dalla superficie.
1:28 L'onda d'urto viaggia a velocità ipersonica.
1:53 I detriti vengono scagliati tutti in orbita terrestre bassa,
2:11 e ritornano per distruggere la superficie della Terra.
2:55 La tempesta di fuoco circonda la Terra,
3:05 vaporizzando tutta la vita in questo modo.
3:34 Entro un giorno, la superficie della Terra è inabitabile.
4:19 Le prove dimostrano che questo è avvenuto almeno sei volte nella storia della Terra.
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Every other Wednesday we present a new video, so join us to see the truth laid bare...
This spectacular five-part documentary series, presented by Tony Robinson, investigates the history of natural disasters, from the planet's beginnings to the present, putting a new perspective on our existence and suggesting that we are the product of catastrophe.
99% of all the creatures that have ever lived, no longer exist. They were wiped-out in a series of global catastrophes. Each disaster changed the course of evolution on earth. Without them mankind, nor any of the life we see around us, would be here today. For out of catastrophe comes rebirth. Evolution is a savage, imperfect and violent process. It's survive or perish. The earth's history of catastrophes has both moulded the planet and determined evolution. For each disaster led to another leap forward on the evolutionary trail form single celled bacteria to humankind itself.
Episode 4 - Asteroid Impact
Dinosaurs rose up as rulers of Earth around 230 million years ago, eventually dominating all other species and relegating mammals to the shadows. But 65 million years ago their planet was rocked by yet another massive event when, seemingly out of nowhere, the mighty dinosaurs were wiped off the face of Earth. But without this devastating catastrophe, humans would not be here today.
This film explores the trail of clues that lead to what extinguished the dinosaurs and ultimately led to the evolution of humans. Cutting-edge scientists, palaeontologists and geologists investigate what could be responsible, and chart the story behind the widely held theory that Earth was hit once again by a deadly asteroid.
- published: 15 Apr 2014
- views: 664156
The dinosaurs died off after a massive asteroid strike with a billion times more energy than the atomic bomb dropped on Hiroshima. A team at NASA studies the impact to learn more. | For more STRIP THE COSMOS, visit http://www.sciencechannel.com/tv-shows/strip-the-cosmos/#mkcpgn=ytsci1
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- published: 12 Dec 2014
- views: 67550
On average the earth is hit once every two weeks by an asteroid measuring a couple meters or so across, in fact, the earth is being hit all the time by small meteorites, luckily most of these small objects burn up in the earth’s atmosphere appearing to us as shooting stars.
However, as it was shown by the Chelyabinsk asteroid in 2013, there are larger objects out there that are big enough to pose a serious threat to those in the vicinity of an impact but small enough to go unnoticed until they actually hit the earth.
Then there are the monster planetoids as much as a several hundred kilometres across that if they struck the earth would sterilise it of all life.
Luckily these massive objects are very few and far between and well away from us, the biggest risk comes from ones up to several kilometres across.
But now for the first time in the earth’s history, we humans have reached the stage where we are now able to do something to protect ourselves, which is just as well because next big asteroid could have our name on it.
Between 2000 and 2013 there were 25 asteroid impacts with blast forces ranging from 1 kiloton to 600 kilotons. 8 of those equal to or greater than the Hiroshima atom bomb which was equivalent to 16 kilotons of TNT. Of these 25 asteroids, only 1 was detected just 19 hours before it hit the earth.
It's estimated that there some 500,000 asteroids in our solar system classified as Near Earth Objects on potential earth crossing orbits which if they struck the earth would have a blast equal to or greater than 10 megatons of TNT.
On October 31st, 2015 an asteroid about 600m across passed 486,000 km or about 302,000 miles from earth. That might seem like a long way from us but in astronomical terms it's close. More worrying was that for such a large object, it was only discovered about 3 weeks before it was due to pass by.
These potentially Hostile objects or PHO’s don’t need to 100’s of meters in size to cause a major problem. The Chelyabinsk asteroid which came to us completely out of the blue was only about 20 meters across. It exploded at a height of 100,000 feet with the force of 500,000 tonnes of TNT, about 29 times that of the Hiroshima bomb. The shock wave damaged 7200 building injured about 1500 people mostly from flying glass and debris.
In 1908, it's believed that either a comet fragment about 170 meters across or an asteroid of about 50 meters across exploded between 15,000 and 30,000 feet above a sparsely populated area of Siberia near the Tunguska river with the force of 10-15 megatons of TNT, about 1000 times that of the Hiroshima bomb. That was enough to flatten 80 million trees over an area twice the size of New York City.
As the saying goes “forewarned is forearmed“, the more time we have from detecting a possible threat, to it potentially hitting us, the better our chances are. Detection is key here and it is also one of the more difficult things to do.
Even the larger asteroids are difficult to find. They formed in the inner solar system from the same rocks and dust that created the inner planets and many are believed to effectively rock piles loosely held together by gravity. The problem with most of these objects is that you are looking for a cold dark lump of rock against the cold black background of space.
Up until recently the only way to find these large objects was with a telescope and clear sky with both professionals using robotic telescopes and amateurs looking for anomalies in the night sky that could be a new unknown asteroid.
So far we have discovered about 90% of the really big planet killers but only about 10% of the 140m ones and less than 1% of the 40m ones.
The 140m size is chosen because they would be the equivalent of a 100 megaton explosion if it were to hit earth and the 40m ones are the 10 Megaton city killers like the Tunguska object.
In 2012 a space telescope called “Sentinel” was proposed by the B612 foundation, a group dedicated to protecting the earth from asteroid and other near earth object impacts.
Sentinel is designed primarily to look for objects larger than 140 meters and is designed to find and catalogue 90% of the large asteroids within its mission life of 6 to 10 years.
In an orbit between earth and the sun and with its camera facing away from the sun, it would be able to detect the tiny amount heat or infrared energy reflected from the sun by asteroids compared to the cold of the background space.
Is That You or Are You You by Chris Zabriskie is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)
Source: http://chriszabriskie.com/reappear/
Artist: http://chriszabriskie.com/
Unfoldment, Revealment, Evolution, Exposition, Integration by Chris Zabriskie is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)
Source: http://chriszabriskie.com/reappear/
Artist: http://chriszabriskie.com/
- published: 14 Oct 2016
- views: 12888
This series depicts a hypothetical 6-mile diameter asteroid impacting Earth 20 miles off the coast of New York, starting out in the asteroid belt, where a larger asteroid is bumped out of its orbit by a smaller impactor. Over time, this asteroid eventually crosses paths with Earth.
The impact completely wipes out most of New York, and leaves the majority of the east coast in flames. An initial dome-shaped shock wave propagates outward from the impact, flattening everything in its path. Debris from the impact is scattered into the upper atmosphere & beyond, some of it achieving a temporary earth orbit. Over time, some of that material forms rings around the earth which would gradually vanish as that material either falls back and burns up in the atmosphere as shooting stars, or travels further out into a space, leaving Earth.
This was created at Radical 3D for the Animal Planet miniseries, "Animal Armageddon".
- published: 04 Aug 2011
- views: 383767
CLICK HERE! https://www.youtube.com/watch?v=BBIKj2TnFr0&index;=131&list;=PLkCTP872qR8eWH46LPISlC4GsSZq4cIOW
- published: 26 Nov 2016
- views: 211763
On 17.03.2016 i was observing and filming Jupiter with my Skywatcher Newton 200/1000 Telescope. The seeing was not the best, so i hesitated to process the Videos. Nevertheless 10 days later i looked through the Videos and i found this strange light spot that appeared for less than one second on the edge of the planetary disc. Thinking back to Shoemaker-Levy 9, my only explanation for this is an asteroid or comet that enters Jupiters high atmosphere and burned up/explode very fast.
- published: 27 Mar 2016
- views: 4723308
Asteroids are minor planets, especially those of the inner Solar System. The larger ones have also been called planetoids. These terms have historically been applied to any astronomical object orbiting the Sun that did not show the disc of a planet and was not observed to have the characteristics of an active comet, but as minor planets in the outer Solar System were discovered, they were often distinguished from traditional asteroids.[1] Their volatile-based surfaces were found to resemble comets. They are grouped with the outer bodies—centaurs, Neptune trojans, and trans-Neptunian objects—as minor planets, which is the term preferred in astronomical circles.[2] In this article the term "asteroid" refers to the minor planets of the inner Solar System.
- published: 14 May 2015
- views: 43991
● Discovery Channel - Miracle Planet - Large Asteroid Impact Simulation (2008).
Earth was born as a result of repeated asteroid collisions, the moon was created by a single giant impact event. Then, Earth's size attracted huge meteorites, which slammed into it, causing super-high-temperature rock vapour to cover the entire surface and evaporate all ocean water. The earliest life-forms survived such infernal events by escaping deep into the ground, miraculously emerging again and again. The Earth has gone through innumerable catastrophic events, and life has survived by acquiring new abilities to live through each crisis. Humans are part of the grand history of life's evolution, which has been closely intertwined with repeated cataclysmic events.
Learn what would happen if an asteroid hit the Earth with this detailed "Large Asteroid Impact Simulation".
An asteroid with a diameter of 500 km. Destination: The Pacific Ocean. The impact peels the 10 km crust off the surface. The shockwave travels at hypersonic speeds. Debris is blasted across into low Earth orbit, and returns to destroy the surface of the Earth. The firestorm encircles the Earth, vaporizing all life in its way. Within one day, the surface of the Earth is uninhabitable. The evidence shows that this has happened at least six times in Earth's history.
● Discovery Channel - Miracle Planet - Simulazione di impatto con un asteroide di grandi dimensioni (2008).
La Terra è nata a seguito di ripetute collisioni di asteroidi, la luna è stata creata da un singolo impatto gigantesco. Poi, le dimensioni della Terra hanno attratto enormi meteoriti, che si sono schiantate su di essa, causando vapori di roccia ad altissima temperatura che hanno ricoperto l'intera superficie e fatto evaporare tutta l'acqua dell'oceano. Le prime forme di vita sono sopravvissute a tali eventi infernali fuggendo in profondità nel terreno, emergendo miracolosamente ancora e ancora. La Terra è passata attraverso innumerevoli eventi catastrofici, e la vita è sopravvissuta attraverso l'acquisizione di nuove capacità per vivere attraverso ogni crisi. Gli esseri umani sono parte della grande storia dell'evoluzione della vita, che è stata strettamente intrecciata con ripetuti eventi catastrofici.
Apprendi che cosa accadrebbe se un asteroide colpisse la Terra, con questa dettagliata "Simulazione di impatto con un asteroide di grandi dimensioni".
Un asteroide con un diametro di 500 km. Destinazione: l'Oceano Pacifico. L'impatto spella i 10 km di crosta via dalla superficie. L'onda d'urto viaggia a velocità ipersonica. I detriti vengono scagliati tutti in orbita terrestre bassa, e ritornano per distruggere la superficie della Terra. La tempesta di fuoco circonda la Terra, vaporizzando tutta la vita in questo modo. Entro un giorno, la superficie della Terra è inabitabile. Le prove dimostrano che questo è avvenuto almeno sei volte nella storia della Terra.
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- published: 08 Mar 2011
- views: 909148
Impact event
An impact event is a collision between celestial objects causing measurable effects. Impact events have physical consequences and have been found to regularly occur in planetary systems, though the most frequent involve asteroids, comets or meteoroids and have minimal impact. When large objects impact terrestrial planets like the Earth, there can be significant physical and biospheric consequences, though atmospheres mitigate many surface impacts through atmospheric entry. Impact craters and structures are dominant landforms on many of the Solar System's solid objects and present the strongest empirical evidence for their frequency and scale.
Impact events appear to have played a significant role in the evolution of the Solar System since its formation. Major impact events have significantly shaped Earth's history, have been implicated in the formation of the Earth–Moon system, the evolutionary history of life, the origin of water on Earth and several mass extinctions. Notable impact events include the Chicxulub impact, 66 million years ago, believed to be the cause of the Cretaceous–Paleogene extinction event.
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Discovery Channel
Discovery Channel (formerly The Discovery Channel from 1985 to 1995, and often referred to as simply "Discovery") is an American basic cable and satellite television channel (which is also delivered via IPTV, terrestrial television and internet television in other parts of the world) that is the flagship television property of Discovery Communications, a publicly traded company run by CEO David Zaslav. As of June 2012, Discovery Channel is the third most widely distributed cable channel in the United States, behind TBS and The Weather Channel; it is available in 409 million households worldwide, through its U.S. flagship channel and its various owned or licensed television channels internationally.
It initially provided documentary television programming focused primarily on popular science, technology, and history, but in recent years has expanded into reality television and pseudo-scientific entertainment. Programming on the flagship Discovery Channel in the U.S. is primarily focused on reality television series, such as speculative investigation (with shows such as MythBusters, Unsolved History, and Best Evidence), automobiles, and occupations (such as Dirty Jobs and Deadliest Catch); it also features documentaries specifically aimed at families and younger audiences.
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Earth
Earth /ˈɜːrθ/ (also the world, in Greek: Γαῖα Gaia, or in Latin: Terra) is the third planet from the Sun, the densest planet in the Solar System, the largest of the Solar System's four terrestrial planets, and the only astronomical object known to harbor life.
According to evidence from radiometric dating and other sources, Earth was formed about 4.54 billion years ago. Earth gravitationally interacts with other objects in space, especially the Sun and the Moon. During one orbit around the Sun, Earth rotates about its own axis 366.26 times, creating 365.26 solar days or one sidereal year. Earth's axis of rotation is tilted 23.4° away from the perpendicular of its orbital plane, producing seasonal variations on the planet's surface with a period of one tropical year (365.24 solar days). The Moon is Earth's only permanent natural satellite. Its gravitational interaction with Earth causes ocean tides, stabilizes the orientation of Earth's rotational axis, and gradually slows Earth's rotational rate.
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location on Google Map
New York
New York is a state in the Northeastern United States and is the United States' 27th-most extensive, fourth-most populous, and seventh-most densely populated state. New York is bordered by New Jersey and Pennsylvania to the south and Connecticut, Massachusetts, and Vermont to the east. The state has a maritime border in the Atlantic Ocean with Rhode Island, east of Long Island, as well as an international border with the Canadian provinces of Quebec to the north and Ontario to the west and north. The state of New York, with an estimated 19.8 million residents in 2015, is often referred to as New York State to distinguish it from New York City, the state's most populous city and its economic hub.
With an estimated population of nearly 8.5 million in 2014, New York City is the most populous city in the United States and the premier gateway for legal immigration to the United States. The New York City Metropolitan Area is one of the most populous urban agglomerations in the world. New York City is a global city, exerting a significant impact upon commerce, finance, media, art, fashion, research, technology, education, and entertainment, its fast pace defining the term New York minute. The home of the United Nations Headquarters, New York City is an important center for international diplomacy and has been described as the cultural and financial capital of the world, as well as the world's most economically powerful city. New York City makes up over 40% of the population of New York State. Two-thirds of the state's population lives in the New York City Metropolitan Area, and nearly 40% live on Long Island. Both the state and New York City were named for the 17th century Duke of York, future King James II of England. The next four most populous cities in the state are Buffalo, Rochester, Yonkers, and Syracuse, while the state capital is Albany.
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Asteroid
Asteroids are minor planets, especially those of the inner Solar System. The larger ones have also been called planetoids. These terms have historically been applied to any astronomical object orbiting the Sun that did not show the disc of a planet and was not observed to have the characteristics of an active comet. As minor planets in the outer Solar System were discovered and found to have volatile-based surfaces that resemble those of comets, they were often distinguished from asteroids of the asteroid belt. In this article, the term "asteroid" refers to the minor planets of the inner Solar System including those in co-orbit with Jupiter.
There are millions of asteroids, many thought to be the shattered remnants of planetesimals, bodies within the young Sun's solar nebula that never grew large enough to become planets. The large majority of known asteroids orbit in the asteroid belt between the orbits of Mars and Jupiter, or are co-orbital with Jupiter (the Jupiter trojans). However, other orbital families exist with significant populations, including the near-Earth asteroids. Individual asteroids are classified by their characteristic spectra, with the majority falling into three main groups: C-type, M-type, and S-type. These were named after and are generally identified with carbon-rich, metallic, and silicate (stony) compositions, respectively.
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4:47Discovery Channel - Large Asteroid Impact Simulation
Discovery Channel - Large Asteroid Impact SimulationDiscovery Channel - Large Asteroid Impact Simulation
● Discovery Channel - Large Asteroid Impact Simulation (2008). Earth was born as a result of repeated asteroid collisions, the moon was created by a single giant impact event. Then, Earth's size attracted huge meteorites, which slammed into it, causing super-high-temperature rock vapour to cover the entire surface and evaporate all ocean water. The earliest life-forms survived such infernal events by escaping deep into the ground, miraculously emerging again and again. The Earth has gone through innumerable catastrophic events, and life has survived by acquiring new abilities to live through each crisis. Humans are part of the grand history of life's evolution, which has been closely intertwined with repeated cataclysmic events. Learn what would happen if an asteroid hit the Earth with this detailed "Large Asteroid Impact Simulation". An asteroid with a diameter of 500 km. Destination: The Pacific Ocean. The impact peels the 10 km crust off the surface. The shockwave travels at hypersonic speeds. Debris is blasted across into low Earth orbit, and returns to destroy the surface of the Earth. The firestorm encircles the Earth, vaporizing all life in its way. Within one day, the surface of the Earth is uninhabitable. The evidence shows that this has happened at least six times in Earth's history. Music of Pink Floyd "The Great Gig in the Sky" (1973). 0:12 An asteroid with a diameter of 500 km. 0:47 Destination: The Pacific Ocean. 1:17 The impact peels the 10 km crust off the surface. 1:28 The shockwave travels at hypersonic speeds. 1:53 Debris is blasted across into low Earth orbit, 2:11 and returns to destroy the surface of the Earth. 2:55 The firestorm encircles the Earth, 3:05 vaporizing all life in its way. 3:34 Within one day, the surface of the Earth is uninhabitable. 4:19 The evidence shows that this has happened at least six times in Earth's history. ● Discovery Channel - Simulazione di impatto con un asteroide di grandi dimensioni (2008). La Terra è nata a seguito di ripetute collisioni di asteroidi, la luna è stata creata da un singolo impatto gigantesco. Poi, le dimensioni della Terra hanno attratto enormi meteoriti, che si sono schiantate su di essa, causando vapori di roccia ad altissima temperatura che hanno ricoperto l'intera superficie e fatto evaporare tutta l'acqua dell'oceano. Le prime forme di vita sono sopravvissute a tali eventi infernali fuggendo in profondità nel terreno, emergendo miracolosamente ancora e ancora. La Terra è passata attraverso innumerevoli eventi catastrofici, e la vita è sopravvissuta attraverso l'acquisizione di nuove capacità per vivere attraverso ogni crisi. Gli esseri umani sono parte della grande storia dell'evoluzione della vita, che è stata strettamente intrecciata con ripetuti eventi catastrofici. Apprendi che cosa accadrebbe se un asteroide colpisse la Terra, con questa dettagliata "Simulazione di impatto con un asteroide di grandi dimensioni". Un asteroide con un diametro di 500 km. Destinazione: l'Oceano Pacifico. L'impatto spella i 10 km di crosta via dalla superficie. L'onda d'urto viaggia a velocità ipersonica. I detriti vengono scagliati tutti in orbita terrestre bassa, e ritornano per distruggere la superficie della Terra. La tempesta di fuoco circonda la Terra, vaporizzando tutta la vita in questo modo. Entro un giorno, la superficie della Terra è inabitabile. Le prove dimostrano che questo è avvenuto almeno sei volte nella storia della Terra. Musica dei Pink Floyd "The Great Gig in the Sky" (1973). 0:12 Un asteroide con un diametro di 500 km. 0:47 Destinazione: l'Oceano Pacifico. 1:17 L'impatto spella i 10 km di crosta via dalla superficie. 1:28 L'onda d'urto viaggia a velocità ipersonica. 1:53 I detriti vengono scagliati tutti in orbita terrestre bassa, 2:11 e ritornano per distruggere la superficie della Terra. 2:55 La tempesta di fuoco circonda la Terra, 3:05 vaporizzando tutta la vita in questo modo. 3:34 Entro un giorno, la superficie della Terra è inabitabile. 4:19 Le prove dimostrano che questo è avvenuto almeno sei volte nella storia della Terra. I miei link: E-mail: anselmolamanna@live.it Skype: anselmolamanna Facebook: https://www.facebook.com/anselmolamanna Google+: https://plus.google.com/+AnselmoLaManna1 Twitter: https://twitter.com/anselmolamanna YouTube: https://www.youtube.com/user/anselmolamanna LinkedIn: http://www.linkedin.com/in/anselmolamanna WordPress: http://anselmolamanna.wordpress.com/ EdilPortale: http://www.edilportale.com/anselmo-la-manna/ ArchiLovers: http://www.archilovers.com/anselmo-la-manna/ Gravatar: http://gravatar.com/anselmolamanna My Reputation: https://www.my-reputation.it/AnselmoLaManna Social Blade: http://socialblade.com/youtube/user/Anselmolamanna VidStatsX: http://vidstatsx.com/anselmolamanna/youtube-channel ChannelMeter: http://www.channelmeter.com/channels/anselmolamanna Socialbakers: http://www.socialbakers.com/youtube-statistics/channel/anselmolamanna -
48:08Catastrophe - Episode 4 - Asteroid Impact
Catastrophe - Episode 4 - Asteroid ImpactCatastrophe - Episode 4 - Asteroid Impact
Subscribe to Naked Science - http://goo.gl/wpc2Q1 Every other Wednesday we present a new video, so join us to see the truth laid bare... This spectacular five-part documentary series, presented by Tony Robinson, investigates the history of natural disasters, from the planet's beginnings to the present, putting a new perspective on our existence and suggesting that we are the product of catastrophe. 99% of all the creatures that have ever lived, no longer exist. They were wiped-out in a series of global catastrophes. Each disaster changed the course of evolution on earth. Without them mankind, nor any of the life we see around us, would be here today. For out of catastrophe comes rebirth. Evolution is a savage, imperfect and violent process. It's survive or perish. The earth's history of catastrophes has both moulded the planet and determined evolution. For each disaster led to another leap forward on the evolutionary trail form single celled bacteria to humankind itself. Episode 4 - Asteroid Impact Dinosaurs rose up as rulers of Earth around 230 million years ago, eventually dominating all other species and relegating mammals to the shadows. But 65 million years ago their planet was rocked by yet another massive event when, seemingly out of nowhere, the mighty dinosaurs were wiped off the face of Earth. But without this devastating catastrophe, humans would not be here today. This film explores the trail of clues that lead to what extinguished the dinosaurs and ultimately led to the evolution of humans. Cutting-edge scientists, palaeontologists and geologists investigate what could be responsible, and chart the story behind the widely held theory that Earth was hit once again by a deadly asteroid. -
3:54Recreating Asteroid Strike That Killed Dinosaurs
Recreating Asteroid Strike That Killed DinosaursRecreating Asteroid Strike That Killed Dinosaurs
The dinosaurs died off after a massive asteroid strike with a billion times more energy than the atomic bomb dropped on Hiroshima. A team at NASA studies the impact to learn more. | For more STRIP THE COSMOS, visit http://www.sciencechannel.com/tv-shows/strip-the-cosmos/#mkcpgn=ytsci1 Subscribe to Science Channel! | http://www.youtube.com/subscription_center?add_user=sciencechannel Watch full episodes: http://bit.ly/StriptheCosmosFullEps Check out SCI2 for infinitely awesome science videos. Every day. http://bit.ly/SCI2YT Join us on Facebook: https://www.facebook.com/ScienceChannel Follow on Twitter: https://twitter.com/ScienceChannel -
11:19Asteroid Impact - Could we save the Earth in time ?
Asteroid Impact - Could we save the Earth in time ?Asteroid Impact - Could we save the Earth in time ?
On average the earth is hit once every two weeks by an asteroid measuring a couple meters or so across, in fact, the earth is being hit all the time by small meteorites, luckily most of these small objects burn up in the earth’s atmosphere appearing to us as shooting stars. However, as it was shown by the Chelyabinsk asteroid in 2013, there are larger objects out there that are big enough to pose a serious threat to those in the vicinity of an impact but small enough to go unnoticed until they actually hit the earth. Then there are the monster planetoids as much as a several hundred kilometres across that if they struck the earth would sterilise it of all life. Luckily these massive objects are very few and far between and well away from us, the biggest risk comes from ones up to several kilometres across. But now for the first time in the earth’s history, we humans have reached the stage where we are now able to do something to protect ourselves, which is just as well because next big asteroid could have our name on it. Between 2000 and 2013 there were 25 asteroid impacts with blast forces ranging from 1 kiloton to 600 kilotons. 8 of those equal to or greater than the Hiroshima atom bomb which was equivalent to 16 kilotons of TNT. Of these 25 asteroids, only 1 was detected just 19 hours before it hit the earth. It's estimated that there some 500,000 asteroids in our solar system classified as Near Earth Objects on potential earth crossing orbits which if they struck the earth would have a blast equal to or greater than 10 megatons of TNT. On October 31st, 2015 an asteroid about 600m across passed 486,000 km or about 302,000 miles from earth. That might seem like a long way from us but in astronomical terms it's close. More worrying was that for such a large object, it was only discovered about 3 weeks before it was due to pass by. These potentially Hostile objects or PHO’s don’t need to 100’s of meters in size to cause a major problem. The Chelyabinsk asteroid which came to us completely out of the blue was only about 20 meters across. It exploded at a height of 100,000 feet with the force of 500,000 tonnes of TNT, about 29 times that of the Hiroshima bomb. The shock wave damaged 7200 building injured about 1500 people mostly from flying glass and debris. In 1908, it's believed that either a comet fragment about 170 meters across or an asteroid of about 50 meters across exploded between 15,000 and 30,000 feet above a sparsely populated area of Siberia near the Tunguska river with the force of 10-15 megatons of TNT, about 1000 times that of the Hiroshima bomb. That was enough to flatten 80 million trees over an area twice the size of New York City. As the saying goes “forewarned is forearmed“, the more time we have from detecting a possible threat, to it potentially hitting us, the better our chances are. Detection is key here and it is also one of the more difficult things to do. Even the larger asteroids are difficult to find. They formed in the inner solar system from the same rocks and dust that created the inner planets and many are believed to effectively rock piles loosely held together by gravity. The problem with most of these objects is that you are looking for a cold dark lump of rock against the cold black background of space. Up until recently the only way to find these large objects was with a telescope and clear sky with both professionals using robotic telescopes and amateurs looking for anomalies in the night sky that could be a new unknown asteroid. So far we have discovered about 90% of the really big planet killers but only about 10% of the 140m ones and less than 1% of the 40m ones. The 140m size is chosen because they would be the equivalent of a 100 megaton explosion if it were to hit earth and the 40m ones are the 10 Megaton city killers like the Tunguska object. In 2012 a space telescope called “Sentinel” was proposed by the B612 foundation, a group dedicated to protecting the earth from asteroid and other near earth object impacts. Sentinel is designed primarily to look for objects larger than 140 meters and is designed to find and catalogue 90% of the large asteroids within its mission life of 6 to 10 years. In an orbit between earth and the sun and with its camera facing away from the sun, it would be able to detect the tiny amount heat or infrared energy reflected from the sun by asteroids compared to the cold of the background space. Is That You or Are You You by Chris Zabriskie is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/reappear/ Artist: http://chriszabriskie.com/ Unfoldment, Revealment, Evolution, Exposition, Integration by Chris Zabriskie is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/reappear/ Artist: http://chriszabriskie.com/ -
6:21Hypothetical Asteroid Impact 20 Miles Off The Shore Of New York
Hypothetical Asteroid Impact 20 Miles Off The Shore Of New YorkHypothetical Asteroid Impact 20 Miles Off The Shore Of New York
This series depicts a hypothetical 6-mile diameter asteroid impacting Earth 20 miles off the coast of New York, starting out in the asteroid belt, where a larger asteroid is bumped out of its orbit by a smaller impactor. Over time, this asteroid eventually crosses paths with Earth. The impact completely wipes out most of New York, and leaves the majority of the east coast in flames. An initial dome-shaped shock wave propagates outward from the impact, flattening everything in its path. Debris from the impact is scattered into the upper atmosphere & beyond, some of it achieving a temporary earth orbit. Over time, some of that material forms rings around the earth which would gradually vanish as that material either falls back and burns up in the atmosphere as shooting stars, or travels further out into a space, leaving Earth. This was created at Radical 3D for the Animal Planet miniseries, "Animal Armageddon". -
10:01ASTEROID STRIKE MEGA TSUNAMI MONTAGE (THE SECOND TRUMPET OF REVELATION)
ASTEROID STRIKE MEGA TSUNAMI MONTAGE (THE SECOND TRUMPET OF REVELATION)ASTEROID STRIKE MEGA TSUNAMI MONTAGE (THE SECOND TRUMPET OF REVELATION)
CLICK HERE! https://www.youtube.com/watch?v=BBIKj2TnFr0&index;=131&list;=PLkCTP872qR8eWH46LPISlC4GsSZq4cIOW -
0:35Asteroid impact on Jupiter?
Asteroid impact on Jupiter?Asteroid impact on Jupiter?
On 17.03.2016 i was observing and filming Jupiter with my Skywatcher Newton 200/1000 Telescope. The seeing was not the best, so i hesitated to process the Videos. Nevertheless 10 days later i looked through the Videos and i found this strange light spot that appeared for less than one second on the edge of the planetary disc. Thinking back to Shoemaker-Levy 9, my only explanation for this is an asteroid or comet that enters Jupiters high atmosphere and burned up/explode very fast. -
4:44End of the World. Asteroid Impact
End of the World. Asteroid Impact -
44:20Possible Asteroid Impact - Analysis ( documentary )
Possible Asteroid Impact - Analysis ( documentary )Possible Asteroid Impact - Analysis ( documentary )
Asteroids are minor planets, especially those of the inner Solar System. The larger ones have also been called planetoids. These terms have historically been applied to any astronomical object orbiting the Sun that did not show the disc of a planet and was not observed to have the characteristics of an active comet, but as minor planets in the outer Solar System were discovered, they were often distinguished from traditional asteroids.[1] Their volatile-based surfaces were found to resemble comets. They are grouped with the outer bodies—centaurs, Neptune trojans, and trans-Neptunian objects—as minor planets, which is the term preferred in astronomical circles.[2] In this article the term "asteroid" refers to the minor planets of the inner Solar System. -
9:59Discovery Channel - Miracle Planet - Large Asteroid Impact Simulation
Discovery Channel - Miracle Planet - Large Asteroid Impact SimulationDiscovery Channel - Miracle Planet - Large Asteroid Impact Simulation
● Discovery Channel - Miracle Planet - Large Asteroid Impact Simulation (2008). Earth was born as a result of repeated asteroid collisions, the moon was created by a single giant impact event. Then, Earth's size attracted huge meteorites, which slammed into it, causing super-high-temperature rock vapour to cover the entire surface and evaporate all ocean water. The earliest life-forms survived such infernal events by escaping deep into the ground, miraculously emerging again and again. The Earth has gone through innumerable catastrophic events, and life has survived by acquiring new abilities to live through each crisis. Humans are part of the grand history of life's evolution, which has been closely intertwined with repeated cataclysmic events. Learn what would happen if an asteroid hit the Earth with this detailed "Large Asteroid Impact Simulation". An asteroid with a diameter of 500 km. Destination: The Pacific Ocean. The impact peels the 10 km crust off the surface. The shockwave travels at hypersonic speeds. Debris is blasted across into low Earth orbit, and returns to destroy the surface of the Earth. The firestorm encircles the Earth, vaporizing all life in its way. Within one day, the surface of the Earth is uninhabitable. The evidence shows that this has happened at least six times in Earth's history. ● Discovery Channel - Miracle Planet - Simulazione di impatto con un asteroide di grandi dimensioni (2008). La Terra è nata a seguito di ripetute collisioni di asteroidi, la luna è stata creata da un singolo impatto gigantesco. Poi, le dimensioni della Terra hanno attratto enormi meteoriti, che si sono schiantate su di essa, causando vapori di roccia ad altissima temperatura che hanno ricoperto l'intera superficie e fatto evaporare tutta l'acqua dell'oceano. Le prime forme di vita sono sopravvissute a tali eventi infernali fuggendo in profondità nel terreno, emergendo miracolosamente ancora e ancora. La Terra è passata attraverso innumerevoli eventi catastrofici, e la vita è sopravvissuta attraverso l'acquisizione di nuove capacità per vivere attraverso ogni crisi. Gli esseri umani sono parte della grande storia dell'evoluzione della vita, che è stata strettamente intrecciata con ripetuti eventi catastrofici. Apprendi che cosa accadrebbe se un asteroide colpisse la Terra, con questa dettagliata "Simulazione di impatto con un asteroide di grandi dimensioni". Un asteroide con un diametro di 500 km. Destinazione: l'Oceano Pacifico. L'impatto spella i 10 km di crosta via dalla superficie. L'onda d'urto viaggia a velocità ipersonica. I detriti vengono scagliati tutti in orbita terrestre bassa, e ritornano per distruggere la superficie della Terra. La tempesta di fuoco circonda la Terra, vaporizzando tutta la vita in questo modo. Entro un giorno, la superficie della Terra è inabitabile. Le prove dimostrano che questo è avvenuto almeno sei volte nella storia della Terra. I miei link: ● E-mail: anselmolamanna@live.it ● Skype: anselmolamanna ● Facebook: https://www.facebook.com/anselmolamanna ● Google+: https://plus.google.com/+AnselmoLaManna1 ● Twitter: https://twitter.com/anselmolamanna ● YouTube: https://www.youtube.com/user/anselmolamanna ● LinkedIn: http://www.linkedin.com/in/anselmolamanna ● WordPress: http://anselmolamanna.wordpress.com/ ● EdilPortale: http://www.edilportale.com/anselmo-la-manna/ ● ArchiLovers: http://www.archilovers.com/anselmo-la-manna/ ● Gravatar: http://gravatar.com/anselmolamanna ● My Reputation: https://www.my-reputation.it/AnselmoLaManna ● Social Blade: http://socialblade.com/youtube/user/Anselmolamanna ● VidStatsX: http://vidstatsx.com/anselmolamanna/youtube-channel ● ChannelMeter: http://www.channelmeter.com/channels/anselmolamanna ● Socialbakers: http://www.socialbakers.com/youtube-statistics/channel/anselmolamanna
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Discovery Channel - Large Asteroid Impact Simulation
● Discovery Channel - Large Asteroid Impact Simulation (2008). Earth was born as a result of repeated asteroid collisions, the moon was created by a single giant impact event. Then, Earth's size attracted huge meteorites, which slammed into it, causing super-high-temperature rock vapour to cover the entire surface and evaporate all ocean water. The earliest life-forms survived such infernal events by escaping deep into the ground, miraculously emerging again and again. The Earth has gone through innumerable catastrophic events, and life has survived by acquiring new abilities to live through each crisis. Humans are part of the grand history of life's evolution, which has been closely intertwined with repeated cataclysmic events. Learn what would happen if an asteroid hit the Earth with t...
published: 08 Mar 2011 -
Catastrophe - Episode 4 - Asteroid Impact
Subscribe to Naked Science - http://goo.gl/wpc2Q1 Every other Wednesday we present a new video, so join us to see the truth laid bare... This spectacular five-part documentary series, presented by Tony Robinson, investigates the history of natural disasters, from the planet's beginnings to the present, putting a new perspective on our existence and suggesting that we are the product of catastrophe. 99% of all the creatures that have ever lived, no longer exist. They were wiped-out in a series of global catastrophes. Each disaster changed the course of evolution on earth. Without them mankind, nor any of the life we see around us, would be here today. For out of catastrophe comes rebirth. Evolution is a savage, imperfect and violent process. It's survive or perish. The earth's his...
published: 15 Apr 2014 -
Recreating Asteroid Strike That Killed Dinosaurs
The dinosaurs died off after a massive asteroid strike with a billion times more energy than the atomic bomb dropped on Hiroshima. A team at NASA studies the impact to learn more. | For more STRIP THE COSMOS, visit http://www.sciencechannel.com/tv-shows/strip-the-cosmos/#mkcpgn=ytsci1 Subscribe to Science Channel! | http://www.youtube.com/subscription_center?add_user=sciencechannel Watch full episodes: http://bit.ly/StriptheCosmosFullEps Check out SCI2 for infinitely awesome science videos. Every day. http://bit.ly/SCI2YT Join us on Facebook: https://www.facebook.com/ScienceChannel Follow on Twitter: https://twitter.com/ScienceChannel
published: 12 Dec 2014 -
Asteroid Impact - Could we save the Earth in time ?
On average the earth is hit once every two weeks by an asteroid measuring a couple meters or so across, in fact, the earth is being hit all the time by small meteorites, luckily most of these small objects burn up in the earth’s atmosphere appearing to us as shooting stars. However, as it was shown by the Chelyabinsk asteroid in 2013, there are larger objects out there that are big enough to pose a serious threat to those in the vicinity of an impact but small enough to go unnoticed until they actually hit the earth. Then there are the monster planetoids as much as a several hundred kilometres across that if they struck the earth would sterilise it of all life. Luckily these massive objects are very few and far between and well away from us, the biggest risk comes from ones up to several ...
published: 14 Oct 2016 -
Hypothetical Asteroid Impact 20 Miles Off The Shore Of New York
This series depicts a hypothetical 6-mile diameter asteroid impacting Earth 20 miles off the coast of New York, starting out in the asteroid belt, where a larger asteroid is bumped out of its orbit by a smaller impactor. Over time, this asteroid eventually crosses paths with Earth. The impact completely wipes out most of New York, and leaves the majority of the east coast in flames. An initial dome-shaped shock wave propagates outward from the impact, flattening everything in its path. Debris from the impact is scattered into the upper atmosphere & beyond, some of it achieving a temporary earth orbit. Over time, some of that material forms rings around the earth which would gradually vanish as that material either falls back and burns up in the atmosphere as shooting stars, or travels fur...
published: 04 Aug 2011 -
ASTEROID STRIKE MEGA TSUNAMI MONTAGE (THE SECOND TRUMPET OF REVELATION)
CLICK HERE! https://www.youtube.com/watch?v=BBIKj2TnFr0&index;=131&list;=PLkCTP872qR8eWH46LPISlC4GsSZq4cIOW
published: 26 Nov 2016 -
Asteroid impact on Jupiter?
On 17.03.2016 i was observing and filming Jupiter with my Skywatcher Newton 200/1000 Telescope. The seeing was not the best, so i hesitated to process the Videos. Nevertheless 10 days later i looked through the Videos and i found this strange light spot that appeared for less than one second on the edge of the planetary disc. Thinking back to Shoemaker-Levy 9, my only explanation for this is an asteroid or comet that enters Jupiters high atmosphere and burned up/explode very fast.
published: 27 Mar 2016 -
End of the World. Asteroid Impact
Video: Discovery Channel Music: Clint Mansell - Lux Aeterna
published: 31 Aug 2015 -
Possible Asteroid Impact - Analysis ( documentary )
Asteroids are minor planets, especially those of the inner Solar System. The larger ones have also been called planetoids. These terms have historically been applied to any astronomical object orbiting the Sun that did not show the disc of a planet and was not observed to have the characteristics of an active comet, but as minor planets in the outer Solar System were discovered, they were often distinguished from traditional asteroids.[1] Their volatile-based surfaces were found to resemble comets. They are grouped with the outer bodies—centaurs, Neptune trojans, and trans-Neptunian objects—as minor planets, which is the term preferred in astronomical circles.[2] In this article the term "asteroid" refers to the minor planets of the inner Solar System.
published: 14 May 2015 -
Discovery Channel - Miracle Planet - Large Asteroid Impact Simulation
● Discovery Channel - Miracle Planet - Large Asteroid Impact Simulation (2008). Earth was born as a result of repeated asteroid collisions, the moon was created by a single giant impact event. Then, Earth's size attracted huge meteorites, which slammed into it, causing super-high-temperature rock vapour to cover the entire surface and evaporate all ocean water. The earliest life-forms survived such infernal events by escaping deep into the ground, miraculously emerging again and again. The Earth has gone through innumerable catastrophic events, and life has survived by acquiring new abilities to live through each crisis. Humans are part of the grand history of life's evolution, which has been closely intertwined with repeated cataclysmic events. Learn what would happen if an asteroid hit...
published: 08 Mar 2011
Discovery Channel - Large Asteroid Impact Simulation
- Order: Reorder
- Duration: 4:47
- Updated: 08 Mar 2011
- views: 16226698
● Discovery Channel - Large Asteroid Impact Simulation (2008).
Earth was born as a result of repeated asteroid collisions, the moon was created by a single gia...
● Discovery Channel - Large Asteroid Impact Simulation (2008).
Earth was born as a result of repeated asteroid collisions, the moon was created by a single giant impact event. Then, Earth's size attracted huge meteorites, which slammed into it, causing super-high-temperature rock vapour to cover the entire surface and evaporate all ocean water. The earliest life-forms survived such infernal events by escaping deep into the ground, miraculously emerging again and again. The Earth has gone through innumerable catastrophic events, and life has survived by acquiring new abilities to live through each crisis. Humans are part of the grand history of life's evolution, which has been closely intertwined with repeated cataclysmic events.
Learn what would happen if an asteroid hit the Earth with this detailed "Large Asteroid Impact Simulation".
An asteroid with a diameter of 500 km. Destination: The Pacific Ocean. The impact peels the 10 km crust off the surface. The shockwave travels at hypersonic speeds. Debris is blasted across into low Earth orbit, and returns to destroy the surface of the Earth. The firestorm encircles the Earth, vaporizing all life in its way. Within one day, the surface of the Earth is uninhabitable. The evidence shows that this has happened at least six times in Earth's history.
Music of Pink Floyd "The Great Gig in the Sky" (1973).
0:12 An asteroid with a diameter of 500 km.
0:47 Destination: The Pacific Ocean.
1:17 The impact peels the 10 km crust off the surface.
1:28 The shockwave travels at hypersonic speeds.
1:53 Debris is blasted across into low Earth orbit,
2:11 and returns to destroy the surface of the Earth.
2:55 The firestorm encircles the Earth,
3:05 vaporizing all life in its way.
3:34 Within one day, the surface of the Earth is uninhabitable.
4:19 The evidence shows that this has happened at least six times in Earth's history.
● Discovery Channel - Simulazione di impatto con un asteroide di grandi dimensioni (2008).
La Terra è nata a seguito di ripetute collisioni di asteroidi, la luna è stata creata da un singolo impatto gigantesco. Poi, le dimensioni della Terra hanno attratto enormi meteoriti, che si sono schiantate su di essa, causando vapori di roccia ad altissima temperatura che hanno ricoperto l'intera superficie e fatto evaporare tutta l'acqua dell'oceano. Le prime forme di vita sono sopravvissute a tali eventi infernali fuggendo in profondità nel terreno, emergendo miracolosamente ancora e ancora. La Terra è passata attraverso innumerevoli eventi catastrofici, e la vita è sopravvissuta attraverso l'acquisizione di nuove capacità per vivere attraverso ogni crisi. Gli esseri umani sono parte della grande storia dell'evoluzione della vita, che è stata strettamente intrecciata con ripetuti eventi catastrofici.
Apprendi che cosa accadrebbe se un asteroide colpisse la Terra, con questa dettagliata "Simulazione di impatto con un asteroide di grandi dimensioni".
Un asteroide con un diametro di 500 km. Destinazione: l'Oceano Pacifico. L'impatto spella i 10 km di crosta via dalla superficie. L'onda d'urto viaggia a velocità ipersonica. I detriti vengono scagliati tutti in orbita terrestre bassa, e ritornano per distruggere la superficie della Terra. La tempesta di fuoco circonda la Terra, vaporizzando tutta la vita in questo modo. Entro un giorno, la superficie della Terra è inabitabile. Le prove dimostrano che questo è avvenuto almeno sei volte nella storia della Terra.
Musica dei Pink Floyd "The Great Gig in the Sky" (1973).
0:12 Un asteroide con un diametro di 500 km.
0:47 Destinazione: l'Oceano Pacifico.
1:17 L'impatto spella i 10 km di crosta via dalla superficie.
1:28 L'onda d'urto viaggia a velocità ipersonica.
1:53 I detriti vengono scagliati tutti in orbita terrestre bassa,
2:11 e ritornano per distruggere la superficie della Terra.
2:55 La tempesta di fuoco circonda la Terra,
3:05 vaporizzando tutta la vita in questo modo.
3:34 Entro un giorno, la superficie della Terra è inabitabile.
4:19 Le prove dimostrano che questo è avvenuto almeno sei volte nella storia della Terra.
I miei link:
E-mail: anselmolamanna@live.it
Skype: anselmolamanna
Facebook: https://www.facebook.com/anselmolamanna
Google+: https://plus.google.com/+AnselmoLaManna1
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WordPress: http://anselmolamanna.wordpress.com/
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https://wn.com/Discovery_Channel_Large_Asteroid_Impact_Simulation
● Discovery Channel - Large Asteroid Impact Simulation (2008).
Earth was born as a result of repeated asteroid collisions, the moon was created by a single giant impact event. Then, Earth's size attracted huge meteorites, which slammed into it, causing super-high-temperature rock vapour to cover the entire surface and evaporate all ocean water. The earliest life-forms survived such infernal events by escaping deep into the ground, miraculously emerging again and again. The Earth has gone through innumerable catastrophic events, and life has survived by acquiring new abilities to live through each crisis. Humans are part of the grand history of life's evolution, which has been closely intertwined with repeated cataclysmic events.
Learn what would happen if an asteroid hit the Earth with this detailed "Large Asteroid Impact Simulation".
An asteroid with a diameter of 500 km. Destination: The Pacific Ocean. The impact peels the 10 km crust off the surface. The shockwave travels at hypersonic speeds. Debris is blasted across into low Earth orbit, and returns to destroy the surface of the Earth. The firestorm encircles the Earth, vaporizing all life in its way. Within one day, the surface of the Earth is uninhabitable. The evidence shows that this has happened at least six times in Earth's history.
Music of Pink Floyd "The Great Gig in the Sky" (1973).
0:12 An asteroid with a diameter of 500 km.
0:47 Destination: The Pacific Ocean.
1:17 The impact peels the 10 km crust off the surface.
1:28 The shockwave travels at hypersonic speeds.
1:53 Debris is blasted across into low Earth orbit,
2:11 and returns to destroy the surface of the Earth.
2:55 The firestorm encircles the Earth,
3:05 vaporizing all life in its way.
3:34 Within one day, the surface of the Earth is uninhabitable.
4:19 The evidence shows that this has happened at least six times in Earth's history.
● Discovery Channel - Simulazione di impatto con un asteroide di grandi dimensioni (2008).
La Terra è nata a seguito di ripetute collisioni di asteroidi, la luna è stata creata da un singolo impatto gigantesco. Poi, le dimensioni della Terra hanno attratto enormi meteoriti, che si sono schiantate su di essa, causando vapori di roccia ad altissima temperatura che hanno ricoperto l'intera superficie e fatto evaporare tutta l'acqua dell'oceano. Le prime forme di vita sono sopravvissute a tali eventi infernali fuggendo in profondità nel terreno, emergendo miracolosamente ancora e ancora. La Terra è passata attraverso innumerevoli eventi catastrofici, e la vita è sopravvissuta attraverso l'acquisizione di nuove capacità per vivere attraverso ogni crisi. Gli esseri umani sono parte della grande storia dell'evoluzione della vita, che è stata strettamente intrecciata con ripetuti eventi catastrofici.
Apprendi che cosa accadrebbe se un asteroide colpisse la Terra, con questa dettagliata "Simulazione di impatto con un asteroide di grandi dimensioni".
Un asteroide con un diametro di 500 km. Destinazione: l'Oceano Pacifico. L'impatto spella i 10 km di crosta via dalla superficie. L'onda d'urto viaggia a velocità ipersonica. I detriti vengono scagliati tutti in orbita terrestre bassa, e ritornano per distruggere la superficie della Terra. La tempesta di fuoco circonda la Terra, vaporizzando tutta la vita in questo modo. Entro un giorno, la superficie della Terra è inabitabile. Le prove dimostrano che questo è avvenuto almeno sei volte nella storia della Terra.
Musica dei Pink Floyd "The Great Gig in the Sky" (1973).
0:12 Un asteroide con un diametro di 500 km.
0:47 Destinazione: l'Oceano Pacifico.
1:17 L'impatto spella i 10 km di crosta via dalla superficie.
1:28 L'onda d'urto viaggia a velocità ipersonica.
1:53 I detriti vengono scagliati tutti in orbita terrestre bassa,
2:11 e ritornano per distruggere la superficie della Terra.
2:55 La tempesta di fuoco circonda la Terra,
3:05 vaporizzando tutta la vita in questo modo.
3:34 Entro un giorno, la superficie della Terra è inabitabile.
4:19 Le prove dimostrano che questo è avvenuto almeno sei volte nella storia della Terra.
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- published: 08 Mar 2011
- views: 16226698
Catastrophe - Episode 4 - Asteroid Impact
- Order: Reorder
- Duration: 48:08
- Updated: 15 Apr 2014
- views: 664156
Subscribe to Naked Science - http://goo.gl/wpc2Q1
Every other Wednesday we present a new video, so join us to see the truth laid bare...
This spectacular five...
Subscribe to Naked Science - http://goo.gl/wpc2Q1
Every other Wednesday we present a new video, so join us to see the truth laid bare...
This spectacular five-part documentary series, presented by Tony Robinson, investigates the history of natural disasters, from the planet's beginnings to the present, putting a new perspective on our existence and suggesting that we are the product of catastrophe.
99% of all the creatures that have ever lived, no longer exist. They were wiped-out in a series of global catastrophes. Each disaster changed the course of evolution on earth. Without them mankind, nor any of the life we see around us, would be here today. For out of catastrophe comes rebirth. Evolution is a savage, imperfect and violent process. It's survive or perish. The earth's history of catastrophes has both moulded the planet and determined evolution. For each disaster led to another leap forward on the evolutionary trail form single celled bacteria to humankind itself.
Episode 4 - Asteroid Impact
Dinosaurs rose up as rulers of Earth around 230 million years ago, eventually dominating all other species and relegating mammals to the shadows. But 65 million years ago their planet was rocked by yet another massive event when, seemingly out of nowhere, the mighty dinosaurs were wiped off the face of Earth. But without this devastating catastrophe, humans would not be here today.
This film explores the trail of clues that lead to what extinguished the dinosaurs and ultimately led to the evolution of humans. Cutting-edge scientists, palaeontologists and geologists investigate what could be responsible, and chart the story behind the widely held theory that Earth was hit once again by a deadly asteroid.
https://wn.com/Catastrophe_Episode_4_Asteroid_Impact
Subscribe to Naked Science - http://goo.gl/wpc2Q1
Every other Wednesday we present a new video, so join us to see the truth laid bare...
This spectacular five-part documentary series, presented by Tony Robinson, investigates the history of natural disasters, from the planet's beginnings to the present, putting a new perspective on our existence and suggesting that we are the product of catastrophe.
99% of all the creatures that have ever lived, no longer exist. They were wiped-out in a series of global catastrophes. Each disaster changed the course of evolution on earth. Without them mankind, nor any of the life we see around us, would be here today. For out of catastrophe comes rebirth. Evolution is a savage, imperfect and violent process. It's survive or perish. The earth's history of catastrophes has both moulded the planet and determined evolution. For each disaster led to another leap forward on the evolutionary trail form single celled bacteria to humankind itself.
Episode 4 - Asteroid Impact
Dinosaurs rose up as rulers of Earth around 230 million years ago, eventually dominating all other species and relegating mammals to the shadows. But 65 million years ago their planet was rocked by yet another massive event when, seemingly out of nowhere, the mighty dinosaurs were wiped off the face of Earth. But without this devastating catastrophe, humans would not be here today.
This film explores the trail of clues that lead to what extinguished the dinosaurs and ultimately led to the evolution of humans. Cutting-edge scientists, palaeontologists and geologists investigate what could be responsible, and chart the story behind the widely held theory that Earth was hit once again by a deadly asteroid.
- published: 15 Apr 2014
- views: 664156
Recreating Asteroid Strike That Killed Dinosaurs
- Order: Reorder
- Duration: 3:54
- Updated: 12 Dec 2014
- views: 67550
The dinosaurs died off after a massive asteroid strike with a billion times more energy than the atomic bomb dropped on Hiroshima. A team at NASA studies the im...
The dinosaurs died off after a massive asteroid strike with a billion times more energy than the atomic bomb dropped on Hiroshima. A team at NASA studies the impact to learn more. | For more STRIP THE COSMOS, visit http://www.sciencechannel.com/tv-shows/strip-the-cosmos/#mkcpgn=ytsci1
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https://wn.com/Recreating_Asteroid_Strike_That_Killed_Dinosaurs
The dinosaurs died off after a massive asteroid strike with a billion times more energy than the atomic bomb dropped on Hiroshima. A team at NASA studies the impact to learn more. | For more STRIP THE COSMOS, visit http://www.sciencechannel.com/tv-shows/strip-the-cosmos/#mkcpgn=ytsci1
Subscribe to Science Channel! | http://www.youtube.com/subscription_center?add_user=sciencechannel
Watch full episodes:
http://bit.ly/StriptheCosmosFullEps
Check out SCI2 for infinitely awesome science videos. Every day.
http://bit.ly/SCI2YT
Join us on Facebook:
https://www.facebook.com/ScienceChannel
Follow on Twitter:
https://twitter.com/ScienceChannel
- published: 12 Dec 2014
- views: 67550
Asteroid Impact - Could we save the Earth in time ?
- Order: Reorder
- Duration: 11:19
- Updated: 14 Oct 2016
- views: 12888
On average the earth is hit once every two weeks by an asteroid measuring a couple meters or so across, in fact, the earth is being hit all the time by small me...
On average the earth is hit once every two weeks by an asteroid measuring a couple meters or so across, in fact, the earth is being hit all the time by small meteorites, luckily most of these small objects burn up in the earth’s atmosphere appearing to us as shooting stars.
However, as it was shown by the Chelyabinsk asteroid in 2013, there are larger objects out there that are big enough to pose a serious threat to those in the vicinity of an impact but small enough to go unnoticed until they actually hit the earth.
Then there are the monster planetoids as much as a several hundred kilometres across that if they struck the earth would sterilise it of all life.
Luckily these massive objects are very few and far between and well away from us, the biggest risk comes from ones up to several kilometres across.
But now for the first time in the earth’s history, we humans have reached the stage where we are now able to do something to protect ourselves, which is just as well because next big asteroid could have our name on it.
Between 2000 and 2013 there were 25 asteroid impacts with blast forces ranging from 1 kiloton to 600 kilotons. 8 of those equal to or greater than the Hiroshima atom bomb which was equivalent to 16 kilotons of TNT. Of these 25 asteroids, only 1 was detected just 19 hours before it hit the earth.
It's estimated that there some 500,000 asteroids in our solar system classified as Near Earth Objects on potential earth crossing orbits which if they struck the earth would have a blast equal to or greater than 10 megatons of TNT.
On October 31st, 2015 an asteroid about 600m across passed 486,000 km or about 302,000 miles from earth. That might seem like a long way from us but in astronomical terms it's close. More worrying was that for such a large object, it was only discovered about 3 weeks before it was due to pass by.
These potentially Hostile objects or PHO’s don’t need to 100’s of meters in size to cause a major problem. The Chelyabinsk asteroid which came to us completely out of the blue was only about 20 meters across. It exploded at a height of 100,000 feet with the force of 500,000 tonnes of TNT, about 29 times that of the Hiroshima bomb. The shock wave damaged 7200 building injured about 1500 people mostly from flying glass and debris.
In 1908, it's believed that either a comet fragment about 170 meters across or an asteroid of about 50 meters across exploded between 15,000 and 30,000 feet above a sparsely populated area of Siberia near the Tunguska river with the force of 10-15 megatons of TNT, about 1000 times that of the Hiroshima bomb. That was enough to flatten 80 million trees over an area twice the size of New York City.
As the saying goes “forewarned is forearmed“, the more time we have from detecting a possible threat, to it potentially hitting us, the better our chances are. Detection is key here and it is also one of the more difficult things to do.
Even the larger asteroids are difficult to find. They formed in the inner solar system from the same rocks and dust that created the inner planets and many are believed to effectively rock piles loosely held together by gravity. The problem with most of these objects is that you are looking for a cold dark lump of rock against the cold black background of space.
Up until recently the only way to find these large objects was with a telescope and clear sky with both professionals using robotic telescopes and amateurs looking for anomalies in the night sky that could be a new unknown asteroid.
So far we have discovered about 90% of the really big planet killers but only about 10% of the 140m ones and less than 1% of the 40m ones.
The 140m size is chosen because they would be the equivalent of a 100 megaton explosion if it were to hit earth and the 40m ones are the 10 Megaton city killers like the Tunguska object.
In 2012 a space telescope called “Sentinel” was proposed by the B612 foundation, a group dedicated to protecting the earth from asteroid and other near earth object impacts.
Sentinel is designed primarily to look for objects larger than 140 meters and is designed to find and catalogue 90% of the large asteroids within its mission life of 6 to 10 years.
In an orbit between earth and the sun and with its camera facing away from the sun, it would be able to detect the tiny amount heat or infrared energy reflected from the sun by asteroids compared to the cold of the background space.
Is That You or Are You You by Chris Zabriskie is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)
Source: http://chriszabriskie.com/reappear/
Artist: http://chriszabriskie.com/
Unfoldment, Revealment, Evolution, Exposition, Integration by Chris Zabriskie is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)
Source: http://chriszabriskie.com/reappear/
Artist: http://chriszabriskie.com/
https://wn.com/Asteroid_Impact_Could_We_Save_The_Earth_In_Time
On average the earth is hit once every two weeks by an asteroid measuring a couple meters or so across, in fact, the earth is being hit all the time by small meteorites, luckily most of these small objects burn up in the earth’s atmosphere appearing to us as shooting stars.
However, as it was shown by the Chelyabinsk asteroid in 2013, there are larger objects out there that are big enough to pose a serious threat to those in the vicinity of an impact but small enough to go unnoticed until they actually hit the earth.
Then there are the monster planetoids as much as a several hundred kilometres across that if they struck the earth would sterilise it of all life.
Luckily these massive objects are very few and far between and well away from us, the biggest risk comes from ones up to several kilometres across.
But now for the first time in the earth’s history, we humans have reached the stage where we are now able to do something to protect ourselves, which is just as well because next big asteroid could have our name on it.
Between 2000 and 2013 there were 25 asteroid impacts with blast forces ranging from 1 kiloton to 600 kilotons. 8 of those equal to or greater than the Hiroshima atom bomb which was equivalent to 16 kilotons of TNT. Of these 25 asteroids, only 1 was detected just 19 hours before it hit the earth.
It's estimated that there some 500,000 asteroids in our solar system classified as Near Earth Objects on potential earth crossing orbits which if they struck the earth would have a blast equal to or greater than 10 megatons of TNT.
On October 31st, 2015 an asteroid about 600m across passed 486,000 km or about 302,000 miles from earth. That might seem like a long way from us but in astronomical terms it's close. More worrying was that for such a large object, it was only discovered about 3 weeks before it was due to pass by.
These potentially Hostile objects or PHO’s don’t need to 100’s of meters in size to cause a major problem. The Chelyabinsk asteroid which came to us completely out of the blue was only about 20 meters across. It exploded at a height of 100,000 feet with the force of 500,000 tonnes of TNT, about 29 times that of the Hiroshima bomb. The shock wave damaged 7200 building injured about 1500 people mostly from flying glass and debris.
In 1908, it's believed that either a comet fragment about 170 meters across or an asteroid of about 50 meters across exploded between 15,000 and 30,000 feet above a sparsely populated area of Siberia near the Tunguska river with the force of 10-15 megatons of TNT, about 1000 times that of the Hiroshima bomb. That was enough to flatten 80 million trees over an area twice the size of New York City.
As the saying goes “forewarned is forearmed“, the more time we have from detecting a possible threat, to it potentially hitting us, the better our chances are. Detection is key here and it is also one of the more difficult things to do.
Even the larger asteroids are difficult to find. They formed in the inner solar system from the same rocks and dust that created the inner planets and many are believed to effectively rock piles loosely held together by gravity. The problem with most of these objects is that you are looking for a cold dark lump of rock against the cold black background of space.
Up until recently the only way to find these large objects was with a telescope and clear sky with both professionals using robotic telescopes and amateurs looking for anomalies in the night sky that could be a new unknown asteroid.
So far we have discovered about 90% of the really big planet killers but only about 10% of the 140m ones and less than 1% of the 40m ones.
The 140m size is chosen because they would be the equivalent of a 100 megaton explosion if it were to hit earth and the 40m ones are the 10 Megaton city killers like the Tunguska object.
In 2012 a space telescope called “Sentinel” was proposed by the B612 foundation, a group dedicated to protecting the earth from asteroid and other near earth object impacts.
Sentinel is designed primarily to look for objects larger than 140 meters and is designed to find and catalogue 90% of the large asteroids within its mission life of 6 to 10 years.
In an orbit between earth and the sun and with its camera facing away from the sun, it would be able to detect the tiny amount heat or infrared energy reflected from the sun by asteroids compared to the cold of the background space.
Is That You or Are You You by Chris Zabriskie is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)
Source: http://chriszabriskie.com/reappear/
Artist: http://chriszabriskie.com/
Unfoldment, Revealment, Evolution, Exposition, Integration by Chris Zabriskie is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)
Source: http://chriszabriskie.com/reappear/
Artist: http://chriszabriskie.com/
- published: 14 Oct 2016
- views: 12888
Hypothetical Asteroid Impact 20 Miles Off The Shore Of New York
- Order: Reorder
- Duration: 6:21
- Updated: 04 Aug 2011
- views: 383767
This series depicts a hypothetical 6-mile diameter asteroid impacting Earth 20 miles off the coast of New York, starting out in the asteroid belt, where a large...
This series depicts a hypothetical 6-mile diameter asteroid impacting Earth 20 miles off the coast of New York, starting out in the asteroid belt, where a larger asteroid is bumped out of its orbit by a smaller impactor. Over time, this asteroid eventually crosses paths with Earth.
The impact completely wipes out most of New York, and leaves the majority of the east coast in flames. An initial dome-shaped shock wave propagates outward from the impact, flattening everything in its path. Debris from the impact is scattered into the upper atmosphere & beyond, some of it achieving a temporary earth orbit. Over time, some of that material forms rings around the earth which would gradually vanish as that material either falls back and burns up in the atmosphere as shooting stars, or travels further out into a space, leaving Earth.
This was created at Radical 3D for the Animal Planet miniseries, "Animal Armageddon".
https://wn.com/Hypothetical_Asteroid_Impact_20_Miles_Off_The_Shore_Of_New_York
This series depicts a hypothetical 6-mile diameter asteroid impacting Earth 20 miles off the coast of New York, starting out in the asteroid belt, where a larger asteroid is bumped out of its orbit by a smaller impactor. Over time, this asteroid eventually crosses paths with Earth.
The impact completely wipes out most of New York, and leaves the majority of the east coast in flames. An initial dome-shaped shock wave propagates outward from the impact, flattening everything in its path. Debris from the impact is scattered into the upper atmosphere & beyond, some of it achieving a temporary earth orbit. Over time, some of that material forms rings around the earth which would gradually vanish as that material either falls back and burns up in the atmosphere as shooting stars, or travels further out into a space, leaving Earth.
This was created at Radical 3D for the Animal Planet miniseries, "Animal Armageddon".
- published: 04 Aug 2011
- views: 383767
ASTEROID STRIKE MEGA TSUNAMI MONTAGE (THE SECOND TRUMPET OF REVELATION)
- Order: Reorder
- Duration: 10:01
- Updated: 26 Nov 2016
- views: 211763
CLICK HERE! https://www.youtube.com/watch?v=BBIKj2TnFr0&index;=131&list;=PLkCTP872qR8eWH46LPISlC4GsSZq4cIOW
CLICK HERE! https://www.youtube.com/watch?v=BBIKj2TnFr0&index;=131&list;=PLkCTP872qR8eWH46LPISlC4GsSZq4cIOW
https://wn.com/Asteroid_Strike_Mega_Tsunami_Montage_(The_Second_Trumpet_Of_Revelation)
CLICK HERE! https://www.youtube.com/watch?v=BBIKj2TnFr0&index;=131&list;=PLkCTP872qR8eWH46LPISlC4GsSZq4cIOW
- published: 26 Nov 2016
- views: 211763
Asteroid impact on Jupiter?
- Order: Reorder
- Duration: 0:35
- Updated: 27 Mar 2016
- views: 4723308
On 17.03.2016 i was observing and filming Jupiter with my Skywatcher Newton 200/1000 Telescope. The seeing was not the best, so i hesitated to process the Video...
On 17.03.2016 i was observing and filming Jupiter with my Skywatcher Newton 200/1000 Telescope. The seeing was not the best, so i hesitated to process the Videos. Nevertheless 10 days later i looked through the Videos and i found this strange light spot that appeared for less than one second on the edge of the planetary disc. Thinking back to Shoemaker-Levy 9, my only explanation for this is an asteroid or comet that enters Jupiters high atmosphere and burned up/explode very fast.
https://wn.com/Asteroid_Impact_On_Jupiter
On 17.03.2016 i was observing and filming Jupiter with my Skywatcher Newton 200/1000 Telescope. The seeing was not the best, so i hesitated to process the Videos. Nevertheless 10 days later i looked through the Videos and i found this strange light spot that appeared for less than one second on the edge of the planetary disc. Thinking back to Shoemaker-Levy 9, my only explanation for this is an asteroid or comet that enters Jupiters high atmosphere and burned up/explode very fast.
- published: 27 Mar 2016
- views: 4723308
End of the World. Asteroid Impact
- Order: Reorder
- Duration: 4:44
- Updated: 31 Aug 2015
- views: 89705
Possible Asteroid Impact - Analysis ( documentary )
- Order: Reorder
- Duration: 44:20
- Updated: 14 May 2015
- views: 43991
Asteroids are minor planets, especially those of the inner Solar System. The larger ones have also been called planetoids. These terms have historically been ap...
Asteroids are minor planets, especially those of the inner Solar System. The larger ones have also been called planetoids. These terms have historically been applied to any astronomical object orbiting the Sun that did not show the disc of a planet and was not observed to have the characteristics of an active comet, but as minor planets in the outer Solar System were discovered, they were often distinguished from traditional asteroids.[1] Their volatile-based surfaces were found to resemble comets. They are grouped with the outer bodies—centaurs, Neptune trojans, and trans-Neptunian objects—as minor planets, which is the term preferred in astronomical circles.[2] In this article the term "asteroid" refers to the minor planets of the inner Solar System.
https://wn.com/Possible_Asteroid_Impact_Analysis_(_Documentary_)
Asteroids are minor planets, especially those of the inner Solar System. The larger ones have also been called planetoids. These terms have historically been applied to any astronomical object orbiting the Sun that did not show the disc of a planet and was not observed to have the characteristics of an active comet, but as minor planets in the outer Solar System were discovered, they were often distinguished from traditional asteroids.[1] Their volatile-based surfaces were found to resemble comets. They are grouped with the outer bodies—centaurs, Neptune trojans, and trans-Neptunian objects—as minor planets, which is the term preferred in astronomical circles.[2] In this article the term "asteroid" refers to the minor planets of the inner Solar System.
- published: 14 May 2015
- views: 43991
Discovery Channel - Miracle Planet - Large Asteroid Impact Simulation
- Order: Reorder
- Duration: 9:59
- Updated: 08 Mar 2011
- views: 909148
● Discovery Channel - Miracle Planet - Large Asteroid Impact Simulation (2008).
Earth was born as a result of repeated asteroid collisions, the moon was create...
● Discovery Channel - Miracle Planet - Large Asteroid Impact Simulation (2008).
Earth was born as a result of repeated asteroid collisions, the moon was created by a single giant impact event. Then, Earth's size attracted huge meteorites, which slammed into it, causing super-high-temperature rock vapour to cover the entire surface and evaporate all ocean water. The earliest life-forms survived such infernal events by escaping deep into the ground, miraculously emerging again and again. The Earth has gone through innumerable catastrophic events, and life has survived by acquiring new abilities to live through each crisis. Humans are part of the grand history of life's evolution, which has been closely intertwined with repeated cataclysmic events.
Learn what would happen if an asteroid hit the Earth with this detailed "Large Asteroid Impact Simulation".
An asteroid with a diameter of 500 km. Destination: The Pacific Ocean. The impact peels the 10 km crust off the surface. The shockwave travels at hypersonic speeds. Debris is blasted across into low Earth orbit, and returns to destroy the surface of the Earth. The firestorm encircles the Earth, vaporizing all life in its way. Within one day, the surface of the Earth is uninhabitable. The evidence shows that this has happened at least six times in Earth's history.
● Discovery Channel - Miracle Planet - Simulazione di impatto con un asteroide di grandi dimensioni (2008).
La Terra è nata a seguito di ripetute collisioni di asteroidi, la luna è stata creata da un singolo impatto gigantesco. Poi, le dimensioni della Terra hanno attratto enormi meteoriti, che si sono schiantate su di essa, causando vapori di roccia ad altissima temperatura che hanno ricoperto l'intera superficie e fatto evaporare tutta l'acqua dell'oceano. Le prime forme di vita sono sopravvissute a tali eventi infernali fuggendo in profondità nel terreno, emergendo miracolosamente ancora e ancora. La Terra è passata attraverso innumerevoli eventi catastrofici, e la vita è sopravvissuta attraverso l'acquisizione di nuove capacità per vivere attraverso ogni crisi. Gli esseri umani sono parte della grande storia dell'evoluzione della vita, che è stata strettamente intrecciata con ripetuti eventi catastrofici.
Apprendi che cosa accadrebbe se un asteroide colpisse la Terra, con questa dettagliata "Simulazione di impatto con un asteroide di grandi dimensioni".
Un asteroide con un diametro di 500 km. Destinazione: l'Oceano Pacifico. L'impatto spella i 10 km di crosta via dalla superficie. L'onda d'urto viaggia a velocità ipersonica. I detriti vengono scagliati tutti in orbita terrestre bassa, e ritornano per distruggere la superficie della Terra. La tempesta di fuoco circonda la Terra, vaporizzando tutta la vita in questo modo. Entro un giorno, la superficie della Terra è inabitabile. Le prove dimostrano che questo è avvenuto almeno sei volte nella storia della Terra.
I miei link:
● E-mail: anselmolamanna@live.it
● Skype: anselmolamanna
● Facebook: https://www.facebook.com/anselmolamanna
● Google+: https://plus.google.com/+AnselmoLaManna1
● Twitter: https://twitter.com/anselmolamanna
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https://wn.com/Discovery_Channel_Miracle_Planet_Large_Asteroid_Impact_Simulation
● Discovery Channel - Miracle Planet - Large Asteroid Impact Simulation (2008).
Earth was born as a result of repeated asteroid collisions, the moon was created by a single giant impact event. Then, Earth's size attracted huge meteorites, which slammed into it, causing super-high-temperature rock vapour to cover the entire surface and evaporate all ocean water. The earliest life-forms survived such infernal events by escaping deep into the ground, miraculously emerging again and again. The Earth has gone through innumerable catastrophic events, and life has survived by acquiring new abilities to live through each crisis. Humans are part of the grand history of life's evolution, which has been closely intertwined with repeated cataclysmic events.
Learn what would happen if an asteroid hit the Earth with this detailed "Large Asteroid Impact Simulation".
An asteroid with a diameter of 500 km. Destination: The Pacific Ocean. The impact peels the 10 km crust off the surface. The shockwave travels at hypersonic speeds. Debris is blasted across into low Earth orbit, and returns to destroy the surface of the Earth. The firestorm encircles the Earth, vaporizing all life in its way. Within one day, the surface of the Earth is uninhabitable. The evidence shows that this has happened at least six times in Earth's history.
● Discovery Channel - Miracle Planet - Simulazione di impatto con un asteroide di grandi dimensioni (2008).
La Terra è nata a seguito di ripetute collisioni di asteroidi, la luna è stata creata da un singolo impatto gigantesco. Poi, le dimensioni della Terra hanno attratto enormi meteoriti, che si sono schiantate su di essa, causando vapori di roccia ad altissima temperatura che hanno ricoperto l'intera superficie e fatto evaporare tutta l'acqua dell'oceano. Le prime forme di vita sono sopravvissute a tali eventi infernali fuggendo in profondità nel terreno, emergendo miracolosamente ancora e ancora. La Terra è passata attraverso innumerevoli eventi catastrofici, e la vita è sopravvissuta attraverso l'acquisizione di nuove capacità per vivere attraverso ogni crisi. Gli esseri umani sono parte della grande storia dell'evoluzione della vita, che è stata strettamente intrecciata con ripetuti eventi catastrofici.
Apprendi che cosa accadrebbe se un asteroide colpisse la Terra, con questa dettagliata "Simulazione di impatto con un asteroide di grandi dimensioni".
Un asteroide con un diametro di 500 km. Destinazione: l'Oceano Pacifico. L'impatto spella i 10 km di crosta via dalla superficie. L'onda d'urto viaggia a velocità ipersonica. I detriti vengono scagliati tutti in orbita terrestre bassa, e ritornano per distruggere la superficie della Terra. La tempesta di fuoco circonda la Terra, vaporizzando tutta la vita in questo modo. Entro un giorno, la superficie della Terra è inabitabile. Le prove dimostrano che questo è avvenuto almeno sei volte nella storia della Terra.
I miei link:
● E-mail: anselmolamanna@live.it
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- published: 08 Mar 2011
- views: 909148
-
Discovery Channel - Large Asteroid Impact Simulation
● Discovery Channel - Large Asteroid Impact Simulation (2008). Earth was born as a result of repeated asteroid collisions, the moon was created by a single giant impact event. Then, Earth's size attracted huge meteorites, which slammed into it, causing super-high-temperature rock vapour to cover the entire surface and evaporate all ocean water. The earliest life-forms survived such infernal events by escaping deep into the ground, miraculously emerging again and again. The Earth has gone through innumerable catastrophic events, and life has survived by acquiring new abilities to live through each crisis. Humans are part of the grand history of life's evolution, which has been closely intertwined with repeated cataclysmic events. Learn what would happen if an asteroid hit the Earth with t...
published: 08 Mar 2011 -
Catastrophe - Episode 4 - Asteroid Impact
Subscribe to Naked Science - http://goo.gl/wpc2Q1 Every other Wednesday we present a new video, so join us to see the truth laid bare... This spectacular five-part documentary series, presented by Tony Robinson, investigates the history of natural disasters, from the planet's beginnings to the present, putting a new perspective on our existence and suggesting that we are the product of catastrophe. 99% of all the creatures that have ever lived, no longer exist. They were wiped-out in a series of global catastrophes. Each disaster changed the course of evolution on earth. Without them mankind, nor any of the life we see around us, would be here today. For out of catastrophe comes rebirth. Evolution is a savage, imperfect and violent process. It's survive or perish. The earth's his...
published: 15 Apr 2014 -
Recreating Asteroid Strike That Killed Dinosaurs
The dinosaurs died off after a massive asteroid strike with a billion times more energy than the atomic bomb dropped on Hiroshima. A team at NASA studies the impact to learn more. | For more STRIP THE COSMOS, visit http://www.sciencechannel.com/tv-shows/strip-the-cosmos/#mkcpgn=ytsci1 Subscribe to Science Channel! | http://www.youtube.com/subscription_center?add_user=sciencechannel Watch full episodes: http://bit.ly/StriptheCosmosFullEps Check out SCI2 for infinitely awesome science videos. Every day. http://bit.ly/SCI2YT Join us on Facebook: https://www.facebook.com/ScienceChannel Follow on Twitter: https://twitter.com/ScienceChannel
published: 12 Dec 2014 -
Asteroid Impact - Could we save the Earth in time ?
On average the earth is hit once every two weeks by an asteroid measuring a couple meters or so across, in fact, the earth is being hit all the time by small meteorites, luckily most of these small objects burn up in the earth’s atmosphere appearing to us as shooting stars. However, as it was shown by the Chelyabinsk asteroid in 2013, there are larger objects out there that are big enough to pose a serious threat to those in the vicinity of an impact but small enough to go unnoticed until they actually hit the earth. Then there are the monster planetoids as much as a several hundred kilometres across that if they struck the earth would sterilise it of all life. Luckily these massive objects are very few and far between and well away from us, the biggest risk comes from ones up to several ...
published: 14 Oct 2016 -
Hypothetical Asteroid Impact 20 Miles Off The Shore Of New York
This series depicts a hypothetical 6-mile diameter asteroid impacting Earth 20 miles off the coast of New York, starting out in the asteroid belt, where a larger asteroid is bumped out of its orbit by a smaller impactor. Over time, this asteroid eventually crosses paths with Earth. The impact completely wipes out most of New York, and leaves the majority of the east coast in flames. An initial dome-shaped shock wave propagates outward from the impact, flattening everything in its path. Debris from the impact is scattered into the upper atmosphere & beyond, some of it achieving a temporary earth orbit. Over time, some of that material forms rings around the earth which would gradually vanish as that material either falls back and burns up in the atmosphere as shooting stars, or travels fur...
published: 04 Aug 2011 -
ASTEROID STRIKE MEGA TSUNAMI MONTAGE (THE SECOND TRUMPET OF REVELATION)
CLICK HERE! https://www.youtube.com/watch?v=BBIKj2TnFr0&index;=131&list;=PLkCTP872qR8eWH46LPISlC4GsSZq4cIOW
published: 26 Nov 2016 -
Asteroid impact on Jupiter?
On 17.03.2016 i was observing and filming Jupiter with my Skywatcher Newton 200/1000 Telescope. The seeing was not the best, so i hesitated to process the Videos. Nevertheless 10 days later i looked through the Videos and i found this strange light spot that appeared for less than one second on the edge of the planetary disc. Thinking back to Shoemaker-Levy 9, my only explanation for this is an asteroid or comet that enters Jupiters high atmosphere and burned up/explode very fast.
published: 27 Mar 2016 -
End of the World. Asteroid Impact
Video: Discovery Channel Music: Clint Mansell - Lux Aeterna
published: 31 Aug 2015 -
Possible Asteroid Impact - Analysis ( documentary )
Asteroids are minor planets, especially those of the inner Solar System. The larger ones have also been called planetoids. These terms have historically been applied to any astronomical object orbiting the Sun that did not show the disc of a planet and was not observed to have the characteristics of an active comet, but as minor planets in the outer Solar System were discovered, they were often distinguished from traditional asteroids.[1] Their volatile-based surfaces were found to resemble comets. They are grouped with the outer bodies—centaurs, Neptune trojans, and trans-Neptunian objects—as minor planets, which is the term preferred in astronomical circles.[2] In this article the term "asteroid" refers to the minor planets of the inner Solar System.
published: 14 May 2015 -
Discovery Channel - Miracle Planet - Large Asteroid Impact Simulation
● Discovery Channel - Miracle Planet - Large Asteroid Impact Simulation (2008). Earth was born as a result of repeated asteroid collisions, the moon was created by a single giant impact event. Then, Earth's size attracted huge meteorites, which slammed into it, causing super-high-temperature rock vapour to cover the entire surface and evaporate all ocean water. The earliest life-forms survived such infernal events by escaping deep into the ground, miraculously emerging again and again. The Earth has gone through innumerable catastrophic events, and life has survived by acquiring new abilities to live through each crisis. Humans are part of the grand history of life's evolution, which has been closely intertwined with repeated cataclysmic events. Learn what would happen if an asteroid hit...
published: 08 Mar 2011
Discovery Channel - Large Asteroid Impact Simulation
- Order: Reorder
- Duration: 4:47
- Updated: 08 Mar 2011
- views: 16226698
● Discovery Channel - Large Asteroid Impact Simulation (2008).
Earth was born as a result of repeated asteroid collisions, the moon was created by a single gia...
● Discovery Channel - Large Asteroid Impact Simulation (2008).
Earth was born as a result of repeated asteroid collisions, the moon was created by a single giant impact event. Then, Earth's size attracted huge meteorites, which slammed into it, causing super-high-temperature rock vapour to cover the entire surface and evaporate all ocean water. The earliest life-forms survived such infernal events by escaping deep into the ground, miraculously emerging again and again. The Earth has gone through innumerable catastrophic events, and life has survived by acquiring new abilities to live through each crisis. Humans are part of the grand history of life's evolution, which has been closely intertwined with repeated cataclysmic events.
Learn what would happen if an asteroid hit the Earth with this detailed "Large Asteroid Impact Simulation".
An asteroid with a diameter of 500 km. Destination: The Pacific Ocean. The impact peels the 10 km crust off the surface. The shockwave travels at hypersonic speeds. Debris is blasted across into low Earth orbit, and returns to destroy the surface of the Earth. The firestorm encircles the Earth, vaporizing all life in its way. Within one day, the surface of the Earth is uninhabitable. The evidence shows that this has happened at least six times in Earth's history.
Music of Pink Floyd "The Great Gig in the Sky" (1973).
0:12 An asteroid with a diameter of 500 km.
0:47 Destination: The Pacific Ocean.
1:17 The impact peels the 10 km crust off the surface.
1:28 The shockwave travels at hypersonic speeds.
1:53 Debris is blasted across into low Earth orbit,
2:11 and returns to destroy the surface of the Earth.
2:55 The firestorm encircles the Earth,
3:05 vaporizing all life in its way.
3:34 Within one day, the surface of the Earth is uninhabitable.
4:19 The evidence shows that this has happened at least six times in Earth's history.
● Discovery Channel - Simulazione di impatto con un asteroide di grandi dimensioni (2008).
La Terra è nata a seguito di ripetute collisioni di asteroidi, la luna è stata creata da un singolo impatto gigantesco. Poi, le dimensioni della Terra hanno attratto enormi meteoriti, che si sono schiantate su di essa, causando vapori di roccia ad altissima temperatura che hanno ricoperto l'intera superficie e fatto evaporare tutta l'acqua dell'oceano. Le prime forme di vita sono sopravvissute a tali eventi infernali fuggendo in profondità nel terreno, emergendo miracolosamente ancora e ancora. La Terra è passata attraverso innumerevoli eventi catastrofici, e la vita è sopravvissuta attraverso l'acquisizione di nuove capacità per vivere attraverso ogni crisi. Gli esseri umani sono parte della grande storia dell'evoluzione della vita, che è stata strettamente intrecciata con ripetuti eventi catastrofici.
Apprendi che cosa accadrebbe se un asteroide colpisse la Terra, con questa dettagliata "Simulazione di impatto con un asteroide di grandi dimensioni".
Un asteroide con un diametro di 500 km. Destinazione: l'Oceano Pacifico. L'impatto spella i 10 km di crosta via dalla superficie. L'onda d'urto viaggia a velocità ipersonica. I detriti vengono scagliati tutti in orbita terrestre bassa, e ritornano per distruggere la superficie della Terra. La tempesta di fuoco circonda la Terra, vaporizzando tutta la vita in questo modo. Entro un giorno, la superficie della Terra è inabitabile. Le prove dimostrano che questo è avvenuto almeno sei volte nella storia della Terra.
Musica dei Pink Floyd "The Great Gig in the Sky" (1973).
0:12 Un asteroide con un diametro di 500 km.
0:47 Destinazione: l'Oceano Pacifico.
1:17 L'impatto spella i 10 km di crosta via dalla superficie.
1:28 L'onda d'urto viaggia a velocità ipersonica.
1:53 I detriti vengono scagliati tutti in orbita terrestre bassa,
2:11 e ritornano per distruggere la superficie della Terra.
2:55 La tempesta di fuoco circonda la Terra,
3:05 vaporizzando tutta la vita in questo modo.
3:34 Entro un giorno, la superficie della Terra è inabitabile.
4:19 Le prove dimostrano che questo è avvenuto almeno sei volte nella storia della Terra.
I miei link:
E-mail: anselmolamanna@live.it
Skype: anselmolamanna
Facebook: https://www.facebook.com/anselmolamanna
Google+: https://plus.google.com/+AnselmoLaManna1
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https://wn.com/Discovery_Channel_Large_Asteroid_Impact_Simulation
● Discovery Channel - Large Asteroid Impact Simulation (2008).
Earth was born as a result of repeated asteroid collisions, the moon was created by a single giant impact event. Then, Earth's size attracted huge meteorites, which slammed into it, causing super-high-temperature rock vapour to cover the entire surface and evaporate all ocean water. The earliest life-forms survived such infernal events by escaping deep into the ground, miraculously emerging again and again. The Earth has gone through innumerable catastrophic events, and life has survived by acquiring new abilities to live through each crisis. Humans are part of the grand history of life's evolution, which has been closely intertwined with repeated cataclysmic events.
Learn what would happen if an asteroid hit the Earth with this detailed "Large Asteroid Impact Simulation".
An asteroid with a diameter of 500 km. Destination: The Pacific Ocean. The impact peels the 10 km crust off the surface. The shockwave travels at hypersonic speeds. Debris is blasted across into low Earth orbit, and returns to destroy the surface of the Earth. The firestorm encircles the Earth, vaporizing all life in its way. Within one day, the surface of the Earth is uninhabitable. The evidence shows that this has happened at least six times in Earth's history.
Music of Pink Floyd "The Great Gig in the Sky" (1973).
0:12 An asteroid with a diameter of 500 km.
0:47 Destination: The Pacific Ocean.
1:17 The impact peels the 10 km crust off the surface.
1:28 The shockwave travels at hypersonic speeds.
1:53 Debris is blasted across into low Earth orbit,
2:11 and returns to destroy the surface of the Earth.
2:55 The firestorm encircles the Earth,
3:05 vaporizing all life in its way.
3:34 Within one day, the surface of the Earth is uninhabitable.
4:19 The evidence shows that this has happened at least six times in Earth's history.
● Discovery Channel - Simulazione di impatto con un asteroide di grandi dimensioni (2008).
La Terra è nata a seguito di ripetute collisioni di asteroidi, la luna è stata creata da un singolo impatto gigantesco. Poi, le dimensioni della Terra hanno attratto enormi meteoriti, che si sono schiantate su di essa, causando vapori di roccia ad altissima temperatura che hanno ricoperto l'intera superficie e fatto evaporare tutta l'acqua dell'oceano. Le prime forme di vita sono sopravvissute a tali eventi infernali fuggendo in profondità nel terreno, emergendo miracolosamente ancora e ancora. La Terra è passata attraverso innumerevoli eventi catastrofici, e la vita è sopravvissuta attraverso l'acquisizione di nuove capacità per vivere attraverso ogni crisi. Gli esseri umani sono parte della grande storia dell'evoluzione della vita, che è stata strettamente intrecciata con ripetuti eventi catastrofici.
Apprendi che cosa accadrebbe se un asteroide colpisse la Terra, con questa dettagliata "Simulazione di impatto con un asteroide di grandi dimensioni".
Un asteroide con un diametro di 500 km. Destinazione: l'Oceano Pacifico. L'impatto spella i 10 km di crosta via dalla superficie. L'onda d'urto viaggia a velocità ipersonica. I detriti vengono scagliati tutti in orbita terrestre bassa, e ritornano per distruggere la superficie della Terra. La tempesta di fuoco circonda la Terra, vaporizzando tutta la vita in questo modo. Entro un giorno, la superficie della Terra è inabitabile. Le prove dimostrano che questo è avvenuto almeno sei volte nella storia della Terra.
Musica dei Pink Floyd "The Great Gig in the Sky" (1973).
0:12 Un asteroide con un diametro di 500 km.
0:47 Destinazione: l'Oceano Pacifico.
1:17 L'impatto spella i 10 km di crosta via dalla superficie.
1:28 L'onda d'urto viaggia a velocità ipersonica.
1:53 I detriti vengono scagliati tutti in orbita terrestre bassa,
2:11 e ritornano per distruggere la superficie della Terra.
2:55 La tempesta di fuoco circonda la Terra,
3:05 vaporizzando tutta la vita in questo modo.
3:34 Entro un giorno, la superficie della Terra è inabitabile.
4:19 Le prove dimostrano che questo è avvenuto almeno sei volte nella storia della Terra.
I miei link:
E-mail: anselmolamanna@live.it
Skype: anselmolamanna
Facebook: https://www.facebook.com/anselmolamanna
Google+: https://plus.google.com/+AnselmoLaManna1
Twitter: https://twitter.com/anselmolamanna
YouTube: https://www.youtube.com/user/anselmolamanna
LinkedIn: http://www.linkedin.com/in/anselmolamanna
WordPress: http://anselmolamanna.wordpress.com/
EdilPortale: http://www.edilportale.com/anselmo-la-manna/
ArchiLovers: http://www.archilovers.com/anselmo-la-manna/
Gravatar: http://gravatar.com/anselmolamanna
My Reputation: https://www.my-reputation.it/AnselmoLaManna
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- published: 08 Mar 2011
- views: 16226698
Catastrophe - Episode 4 - Asteroid Impact
- Order: Reorder
- Duration: 48:08
- Updated: 15 Apr 2014
- views: 664156
Subscribe to Naked Science - http://goo.gl/wpc2Q1
Every other Wednesday we present a new video, so join us to see the truth laid bare...
This spectacular five...
Subscribe to Naked Science - http://goo.gl/wpc2Q1
Every other Wednesday we present a new video, so join us to see the truth laid bare...
This spectacular five-part documentary series, presented by Tony Robinson, investigates the history of natural disasters, from the planet's beginnings to the present, putting a new perspective on our existence and suggesting that we are the product of catastrophe.
99% of all the creatures that have ever lived, no longer exist. They were wiped-out in a series of global catastrophes. Each disaster changed the course of evolution on earth. Without them mankind, nor any of the life we see around us, would be here today. For out of catastrophe comes rebirth. Evolution is a savage, imperfect and violent process. It's survive or perish. The earth's history of catastrophes has both moulded the planet and determined evolution. For each disaster led to another leap forward on the evolutionary trail form single celled bacteria to humankind itself.
Episode 4 - Asteroid Impact
Dinosaurs rose up as rulers of Earth around 230 million years ago, eventually dominating all other species and relegating mammals to the shadows. But 65 million years ago their planet was rocked by yet another massive event when, seemingly out of nowhere, the mighty dinosaurs were wiped off the face of Earth. But without this devastating catastrophe, humans would not be here today.
This film explores the trail of clues that lead to what extinguished the dinosaurs and ultimately led to the evolution of humans. Cutting-edge scientists, palaeontologists and geologists investigate what could be responsible, and chart the story behind the widely held theory that Earth was hit once again by a deadly asteroid.
https://wn.com/Catastrophe_Episode_4_Asteroid_Impact
Subscribe to Naked Science - http://goo.gl/wpc2Q1
Every other Wednesday we present a new video, so join us to see the truth laid bare...
This spectacular five-part documentary series, presented by Tony Robinson, investigates the history of natural disasters, from the planet's beginnings to the present, putting a new perspective on our existence and suggesting that we are the product of catastrophe.
99% of all the creatures that have ever lived, no longer exist. They were wiped-out in a series of global catastrophes. Each disaster changed the course of evolution on earth. Without them mankind, nor any of the life we see around us, would be here today. For out of catastrophe comes rebirth. Evolution is a savage, imperfect and violent process. It's survive or perish. The earth's history of catastrophes has both moulded the planet and determined evolution. For each disaster led to another leap forward on the evolutionary trail form single celled bacteria to humankind itself.
Episode 4 - Asteroid Impact
Dinosaurs rose up as rulers of Earth around 230 million years ago, eventually dominating all other species and relegating mammals to the shadows. But 65 million years ago their planet was rocked by yet another massive event when, seemingly out of nowhere, the mighty dinosaurs were wiped off the face of Earth. But without this devastating catastrophe, humans would not be here today.
This film explores the trail of clues that lead to what extinguished the dinosaurs and ultimately led to the evolution of humans. Cutting-edge scientists, palaeontologists and geologists investigate what could be responsible, and chart the story behind the widely held theory that Earth was hit once again by a deadly asteroid.
- published: 15 Apr 2014
- views: 664156
Recreating Asteroid Strike That Killed Dinosaurs
- Order: Reorder
- Duration: 3:54
- Updated: 12 Dec 2014
- views: 67550
The dinosaurs died off after a massive asteroid strike with a billion times more energy than the atomic bomb dropped on Hiroshima. A team at NASA studies the im...
The dinosaurs died off after a massive asteroid strike with a billion times more energy than the atomic bomb dropped on Hiroshima. A team at NASA studies the impact to learn more. | For more STRIP THE COSMOS, visit http://www.sciencechannel.com/tv-shows/strip-the-cosmos/#mkcpgn=ytsci1
Subscribe to Science Channel! | http://www.youtube.com/subscription_center?add_user=sciencechannel
Watch full episodes:
http://bit.ly/StriptheCosmosFullEps
Check out SCI2 for infinitely awesome science videos. Every day.
http://bit.ly/SCI2YT
Join us on Facebook:
https://www.facebook.com/ScienceChannel
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https://twitter.com/ScienceChannel
https://wn.com/Recreating_Asteroid_Strike_That_Killed_Dinosaurs
The dinosaurs died off after a massive asteroid strike with a billion times more energy than the atomic bomb dropped on Hiroshima. A team at NASA studies the impact to learn more. | For more STRIP THE COSMOS, visit http://www.sciencechannel.com/tv-shows/strip-the-cosmos/#mkcpgn=ytsci1
Subscribe to Science Channel! | http://www.youtube.com/subscription_center?add_user=sciencechannel
Watch full episodes:
http://bit.ly/StriptheCosmosFullEps
Check out SCI2 for infinitely awesome science videos. Every day.
http://bit.ly/SCI2YT
Join us on Facebook:
https://www.facebook.com/ScienceChannel
Follow on Twitter:
https://twitter.com/ScienceChannel
- published: 12 Dec 2014
- views: 67550
Asteroid Impact - Could we save the Earth in time ?
- Order: Reorder
- Duration: 11:19
- Updated: 14 Oct 2016
- views: 12888
On average the earth is hit once every two weeks by an asteroid measuring a couple meters or so across, in fact, the earth is being hit all the time by small me...
On average the earth is hit once every two weeks by an asteroid measuring a couple meters or so across, in fact, the earth is being hit all the time by small meteorites, luckily most of these small objects burn up in the earth’s atmosphere appearing to us as shooting stars.
However, as it was shown by the Chelyabinsk asteroid in 2013, there are larger objects out there that are big enough to pose a serious threat to those in the vicinity of an impact but small enough to go unnoticed until they actually hit the earth.
Then there are the monster planetoids as much as a several hundred kilometres across that if they struck the earth would sterilise it of all life.
Luckily these massive objects are very few and far between and well away from us, the biggest risk comes from ones up to several kilometres across.
But now for the first time in the earth’s history, we humans have reached the stage where we are now able to do something to protect ourselves, which is just as well because next big asteroid could have our name on it.
Between 2000 and 2013 there were 25 asteroid impacts with blast forces ranging from 1 kiloton to 600 kilotons. 8 of those equal to or greater than the Hiroshima atom bomb which was equivalent to 16 kilotons of TNT. Of these 25 asteroids, only 1 was detected just 19 hours before it hit the earth.
It's estimated that there some 500,000 asteroids in our solar system classified as Near Earth Objects on potential earth crossing orbits which if they struck the earth would have a blast equal to or greater than 10 megatons of TNT.
On October 31st, 2015 an asteroid about 600m across passed 486,000 km or about 302,000 miles from earth. That might seem like a long way from us but in astronomical terms it's close. More worrying was that for such a large object, it was only discovered about 3 weeks before it was due to pass by.
These potentially Hostile objects or PHO’s don’t need to 100’s of meters in size to cause a major problem. The Chelyabinsk asteroid which came to us completely out of the blue was only about 20 meters across. It exploded at a height of 100,000 feet with the force of 500,000 tonnes of TNT, about 29 times that of the Hiroshima bomb. The shock wave damaged 7200 building injured about 1500 people mostly from flying glass and debris.
In 1908, it's believed that either a comet fragment about 170 meters across or an asteroid of about 50 meters across exploded between 15,000 and 30,000 feet above a sparsely populated area of Siberia near the Tunguska river with the force of 10-15 megatons of TNT, about 1000 times that of the Hiroshima bomb. That was enough to flatten 80 million trees over an area twice the size of New York City.
As the saying goes “forewarned is forearmed“, the more time we have from detecting a possible threat, to it potentially hitting us, the better our chances are. Detection is key here and it is also one of the more difficult things to do.
Even the larger asteroids are difficult to find. They formed in the inner solar system from the same rocks and dust that created the inner planets and many are believed to effectively rock piles loosely held together by gravity. The problem with most of these objects is that you are looking for a cold dark lump of rock against the cold black background of space.
Up until recently the only way to find these large objects was with a telescope and clear sky with both professionals using robotic telescopes and amateurs looking for anomalies in the night sky that could be a new unknown asteroid.
So far we have discovered about 90% of the really big planet killers but only about 10% of the 140m ones and less than 1% of the 40m ones.
The 140m size is chosen because they would be the equivalent of a 100 megaton explosion if it were to hit earth and the 40m ones are the 10 Megaton city killers like the Tunguska object.
In 2012 a space telescope called “Sentinel” was proposed by the B612 foundation, a group dedicated to protecting the earth from asteroid and other near earth object impacts.
Sentinel is designed primarily to look for objects larger than 140 meters and is designed to find and catalogue 90% of the large asteroids within its mission life of 6 to 10 years.
In an orbit between earth and the sun and with its camera facing away from the sun, it would be able to detect the tiny amount heat or infrared energy reflected from the sun by asteroids compared to the cold of the background space.
Is That You or Are You You by Chris Zabriskie is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)
Source: http://chriszabriskie.com/reappear/
Artist: http://chriszabriskie.com/
Unfoldment, Revealment, Evolution, Exposition, Integration by Chris Zabriskie is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)
Source: http://chriszabriskie.com/reappear/
Artist: http://chriszabriskie.com/
https://wn.com/Asteroid_Impact_Could_We_Save_The_Earth_In_Time
On average the earth is hit once every two weeks by an asteroid measuring a couple meters or so across, in fact, the earth is being hit all the time by small meteorites, luckily most of these small objects burn up in the earth’s atmosphere appearing to us as shooting stars.
However, as it was shown by the Chelyabinsk asteroid in 2013, there are larger objects out there that are big enough to pose a serious threat to those in the vicinity of an impact but small enough to go unnoticed until they actually hit the earth.
Then there are the monster planetoids as much as a several hundred kilometres across that if they struck the earth would sterilise it of all life.
Luckily these massive objects are very few and far between and well away from us, the biggest risk comes from ones up to several kilometres across.
But now for the first time in the earth’s history, we humans have reached the stage where we are now able to do something to protect ourselves, which is just as well because next big asteroid could have our name on it.
Between 2000 and 2013 there were 25 asteroid impacts with blast forces ranging from 1 kiloton to 600 kilotons. 8 of those equal to or greater than the Hiroshima atom bomb which was equivalent to 16 kilotons of TNT. Of these 25 asteroids, only 1 was detected just 19 hours before it hit the earth.
It's estimated that there some 500,000 asteroids in our solar system classified as Near Earth Objects on potential earth crossing orbits which if they struck the earth would have a blast equal to or greater than 10 megatons of TNT.
On October 31st, 2015 an asteroid about 600m across passed 486,000 km or about 302,000 miles from earth. That might seem like a long way from us but in astronomical terms it's close. More worrying was that for such a large object, it was only discovered about 3 weeks before it was due to pass by.
These potentially Hostile objects or PHO’s don’t need to 100’s of meters in size to cause a major problem. The Chelyabinsk asteroid which came to us completely out of the blue was only about 20 meters across. It exploded at a height of 100,000 feet with the force of 500,000 tonnes of TNT, about 29 times that of the Hiroshima bomb. The shock wave damaged 7200 building injured about 1500 people mostly from flying glass and debris.
In 1908, it's believed that either a comet fragment about 170 meters across or an asteroid of about 50 meters across exploded between 15,000 and 30,000 feet above a sparsely populated area of Siberia near the Tunguska river with the force of 10-15 megatons of TNT, about 1000 times that of the Hiroshima bomb. That was enough to flatten 80 million trees over an area twice the size of New York City.
As the saying goes “forewarned is forearmed“, the more time we have from detecting a possible threat, to it potentially hitting us, the better our chances are. Detection is key here and it is also one of the more difficult things to do.
Even the larger asteroids are difficult to find. They formed in the inner solar system from the same rocks and dust that created the inner planets and many are believed to effectively rock piles loosely held together by gravity. The problem with most of these objects is that you are looking for a cold dark lump of rock against the cold black background of space.
Up until recently the only way to find these large objects was with a telescope and clear sky with both professionals using robotic telescopes and amateurs looking for anomalies in the night sky that could be a new unknown asteroid.
So far we have discovered about 90% of the really big planet killers but only about 10% of the 140m ones and less than 1% of the 40m ones.
The 140m size is chosen because they would be the equivalent of a 100 megaton explosion if it were to hit earth and the 40m ones are the 10 Megaton city killers like the Tunguska object.
In 2012 a space telescope called “Sentinel” was proposed by the B612 foundation, a group dedicated to protecting the earth from asteroid and other near earth object impacts.
Sentinel is designed primarily to look for objects larger than 140 meters and is designed to find and catalogue 90% of the large asteroids within its mission life of 6 to 10 years.
In an orbit between earth and the sun and with its camera facing away from the sun, it would be able to detect the tiny amount heat or infrared energy reflected from the sun by asteroids compared to the cold of the background space.
Is That You or Are You You by Chris Zabriskie is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)
Source: http://chriszabriskie.com/reappear/
Artist: http://chriszabriskie.com/
Unfoldment, Revealment, Evolution, Exposition, Integration by Chris Zabriskie is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)
Source: http://chriszabriskie.com/reappear/
Artist: http://chriszabriskie.com/
- published: 14 Oct 2016
- views: 12888
Hypothetical Asteroid Impact 20 Miles Off The Shore Of New York
- Order: Reorder
- Duration: 6:21
- Updated: 04 Aug 2011
- views: 383767
This series depicts a hypothetical 6-mile diameter asteroid impacting Earth 20 miles off the coast of New York, starting out in the asteroid belt, where a large...
This series depicts a hypothetical 6-mile diameter asteroid impacting Earth 20 miles off the coast of New York, starting out in the asteroid belt, where a larger asteroid is bumped out of its orbit by a smaller impactor. Over time, this asteroid eventually crosses paths with Earth.
The impact completely wipes out most of New York, and leaves the majority of the east coast in flames. An initial dome-shaped shock wave propagates outward from the impact, flattening everything in its path. Debris from the impact is scattered into the upper atmosphere & beyond, some of it achieving a temporary earth orbit. Over time, some of that material forms rings around the earth which would gradually vanish as that material either falls back and burns up in the atmosphere as shooting stars, or travels further out into a space, leaving Earth.
This was created at Radical 3D for the Animal Planet miniseries, "Animal Armageddon".
https://wn.com/Hypothetical_Asteroid_Impact_20_Miles_Off_The_Shore_Of_New_York
This series depicts a hypothetical 6-mile diameter asteroid impacting Earth 20 miles off the coast of New York, starting out in the asteroid belt, where a larger asteroid is bumped out of its orbit by a smaller impactor. Over time, this asteroid eventually crosses paths with Earth.
The impact completely wipes out most of New York, and leaves the majority of the east coast in flames. An initial dome-shaped shock wave propagates outward from the impact, flattening everything in its path. Debris from the impact is scattered into the upper atmosphere & beyond, some of it achieving a temporary earth orbit. Over time, some of that material forms rings around the earth which would gradually vanish as that material either falls back and burns up in the atmosphere as shooting stars, or travels further out into a space, leaving Earth.
This was created at Radical 3D for the Animal Planet miniseries, "Animal Armageddon".
- published: 04 Aug 2011
- views: 383767
ASTEROID STRIKE MEGA TSUNAMI MONTAGE (THE SECOND TRUMPET OF REVELATION)
- Order: Reorder
- Duration: 10:01
- Updated: 26 Nov 2016
- views: 211763
CLICK HERE! https://www.youtube.com/watch?v=BBIKj2TnFr0&index;=131&list;=PLkCTP872qR8eWH46LPISlC4GsSZq4cIOW
CLICK HERE! https://www.youtube.com/watch?v=BBIKj2TnFr0&index;=131&list;=PLkCTP872qR8eWH46LPISlC4GsSZq4cIOW
https://wn.com/Asteroid_Strike_Mega_Tsunami_Montage_(The_Second_Trumpet_Of_Revelation)
CLICK HERE! https://www.youtube.com/watch?v=BBIKj2TnFr0&index;=131&list;=PLkCTP872qR8eWH46LPISlC4GsSZq4cIOW
- published: 26 Nov 2016
- views: 211763
Asteroid impact on Jupiter?
- Order: Reorder
- Duration: 0:35
- Updated: 27 Mar 2016
- views: 4723308
On 17.03.2016 i was observing and filming Jupiter with my Skywatcher Newton 200/1000 Telescope. The seeing was not the best, so i hesitated to process the Video...
On 17.03.2016 i was observing and filming Jupiter with my Skywatcher Newton 200/1000 Telescope. The seeing was not the best, so i hesitated to process the Videos. Nevertheless 10 days later i looked through the Videos and i found this strange light spot that appeared for less than one second on the edge of the planetary disc. Thinking back to Shoemaker-Levy 9, my only explanation for this is an asteroid or comet that enters Jupiters high atmosphere and burned up/explode very fast.
https://wn.com/Asteroid_Impact_On_Jupiter
On 17.03.2016 i was observing and filming Jupiter with my Skywatcher Newton 200/1000 Telescope. The seeing was not the best, so i hesitated to process the Videos. Nevertheless 10 days later i looked through the Videos and i found this strange light spot that appeared for less than one second on the edge of the planetary disc. Thinking back to Shoemaker-Levy 9, my only explanation for this is an asteroid or comet that enters Jupiters high atmosphere and burned up/explode very fast.
- published: 27 Mar 2016
- views: 4723308
End of the World. Asteroid Impact
- Order: Reorder
- Duration: 4:44
- Updated: 31 Aug 2015
- views: 89705
Possible Asteroid Impact - Analysis ( documentary )
- Order: Reorder
- Duration: 44:20
- Updated: 14 May 2015
- views: 43991
Asteroids are minor planets, especially those of the inner Solar System. The larger ones have also been called planetoids. These terms have historically been ap...
Asteroids are minor planets, especially those of the inner Solar System. The larger ones have also been called planetoids. These terms have historically been applied to any astronomical object orbiting the Sun that did not show the disc of a planet and was not observed to have the characteristics of an active comet, but as minor planets in the outer Solar System were discovered, they were often distinguished from traditional asteroids.[1] Their volatile-based surfaces were found to resemble comets. They are grouped with the outer bodies—centaurs, Neptune trojans, and trans-Neptunian objects—as minor planets, which is the term preferred in astronomical circles.[2] In this article the term "asteroid" refers to the minor planets of the inner Solar System.
https://wn.com/Possible_Asteroid_Impact_Analysis_(_Documentary_)
Asteroids are minor planets, especially those of the inner Solar System. The larger ones have also been called planetoids. These terms have historically been applied to any astronomical object orbiting the Sun that did not show the disc of a planet and was not observed to have the characteristics of an active comet, but as minor planets in the outer Solar System were discovered, they were often distinguished from traditional asteroids.[1] Their volatile-based surfaces were found to resemble comets. They are grouped with the outer bodies—centaurs, Neptune trojans, and trans-Neptunian objects—as minor planets, which is the term preferred in astronomical circles.[2] In this article the term "asteroid" refers to the minor planets of the inner Solar System.
- published: 14 May 2015
- views: 43991
Discovery Channel - Miracle Planet - Large Asteroid Impact Simulation
- Order: Reorder
- Duration: 9:59
- Updated: 08 Mar 2011
- views: 909148
● Discovery Channel - Miracle Planet - Large Asteroid Impact Simulation (2008).
Earth was born as a result of repeated asteroid collisions, the moon was create...
● Discovery Channel - Miracle Planet - Large Asteroid Impact Simulation (2008).
Earth was born as a result of repeated asteroid collisions, the moon was created by a single giant impact event. Then, Earth's size attracted huge meteorites, which slammed into it, causing super-high-temperature rock vapour to cover the entire surface and evaporate all ocean water. The earliest life-forms survived such infernal events by escaping deep into the ground, miraculously emerging again and again. The Earth has gone through innumerable catastrophic events, and life has survived by acquiring new abilities to live through each crisis. Humans are part of the grand history of life's evolution, which has been closely intertwined with repeated cataclysmic events.
Learn what would happen if an asteroid hit the Earth with this detailed "Large Asteroid Impact Simulation".
An asteroid with a diameter of 500 km. Destination: The Pacific Ocean. The impact peels the 10 km crust off the surface. The shockwave travels at hypersonic speeds. Debris is blasted across into low Earth orbit, and returns to destroy the surface of the Earth. The firestorm encircles the Earth, vaporizing all life in its way. Within one day, the surface of the Earth is uninhabitable. The evidence shows that this has happened at least six times in Earth's history.
● Discovery Channel - Miracle Planet - Simulazione di impatto con un asteroide di grandi dimensioni (2008).
La Terra è nata a seguito di ripetute collisioni di asteroidi, la luna è stata creata da un singolo impatto gigantesco. Poi, le dimensioni della Terra hanno attratto enormi meteoriti, che si sono schiantate su di essa, causando vapori di roccia ad altissima temperatura che hanno ricoperto l'intera superficie e fatto evaporare tutta l'acqua dell'oceano. Le prime forme di vita sono sopravvissute a tali eventi infernali fuggendo in profondità nel terreno, emergendo miracolosamente ancora e ancora. La Terra è passata attraverso innumerevoli eventi catastrofici, e la vita è sopravvissuta attraverso l'acquisizione di nuove capacità per vivere attraverso ogni crisi. Gli esseri umani sono parte della grande storia dell'evoluzione della vita, che è stata strettamente intrecciata con ripetuti eventi catastrofici.
Apprendi che cosa accadrebbe se un asteroide colpisse la Terra, con questa dettagliata "Simulazione di impatto con un asteroide di grandi dimensioni".
Un asteroide con un diametro di 500 km. Destinazione: l'Oceano Pacifico. L'impatto spella i 10 km di crosta via dalla superficie. L'onda d'urto viaggia a velocità ipersonica. I detriti vengono scagliati tutti in orbita terrestre bassa, e ritornano per distruggere la superficie della Terra. La tempesta di fuoco circonda la Terra, vaporizzando tutta la vita in questo modo. Entro un giorno, la superficie della Terra è inabitabile. Le prove dimostrano che questo è avvenuto almeno sei volte nella storia della Terra.
I miei link:
● E-mail: anselmolamanna@live.it
● Skype: anselmolamanna
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https://wn.com/Discovery_Channel_Miracle_Planet_Large_Asteroid_Impact_Simulation
● Discovery Channel - Miracle Planet - Large Asteroid Impact Simulation (2008).
Earth was born as a result of repeated asteroid collisions, the moon was created by a single giant impact event. Then, Earth's size attracted huge meteorites, which slammed into it, causing super-high-temperature rock vapour to cover the entire surface and evaporate all ocean water. The earliest life-forms survived such infernal events by escaping deep into the ground, miraculously emerging again and again. The Earth has gone through innumerable catastrophic events, and life has survived by acquiring new abilities to live through each crisis. Humans are part of the grand history of life's evolution, which has been closely intertwined with repeated cataclysmic events.
Learn what would happen if an asteroid hit the Earth with this detailed "Large Asteroid Impact Simulation".
An asteroid with a diameter of 500 km. Destination: The Pacific Ocean. The impact peels the 10 km crust off the surface. The shockwave travels at hypersonic speeds. Debris is blasted across into low Earth orbit, and returns to destroy the surface of the Earth. The firestorm encircles the Earth, vaporizing all life in its way. Within one day, the surface of the Earth is uninhabitable. The evidence shows that this has happened at least six times in Earth's history.
● Discovery Channel - Miracle Planet - Simulazione di impatto con un asteroide di grandi dimensioni (2008).
La Terra è nata a seguito di ripetute collisioni di asteroidi, la luna è stata creata da un singolo impatto gigantesco. Poi, le dimensioni della Terra hanno attratto enormi meteoriti, che si sono schiantate su di essa, causando vapori di roccia ad altissima temperatura che hanno ricoperto l'intera superficie e fatto evaporare tutta l'acqua dell'oceano. Le prime forme di vita sono sopravvissute a tali eventi infernali fuggendo in profondità nel terreno, emergendo miracolosamente ancora e ancora. La Terra è passata attraverso innumerevoli eventi catastrofici, e la vita è sopravvissuta attraverso l'acquisizione di nuove capacità per vivere attraverso ogni crisi. Gli esseri umani sono parte della grande storia dell'evoluzione della vita, che è stata strettamente intrecciata con ripetuti eventi catastrofici.
Apprendi che cosa accadrebbe se un asteroide colpisse la Terra, con questa dettagliata "Simulazione di impatto con un asteroide di grandi dimensioni".
Un asteroide con un diametro di 500 km. Destinazione: l'Oceano Pacifico. L'impatto spella i 10 km di crosta via dalla superficie. L'onda d'urto viaggia a velocità ipersonica. I detriti vengono scagliati tutti in orbita terrestre bassa, e ritornano per distruggere la superficie della Terra. La tempesta di fuoco circonda la Terra, vaporizzando tutta la vita in questo modo. Entro un giorno, la superficie della Terra è inabitabile. Le prove dimostrano che questo è avvenuto almeno sei volte nella storia della Terra.
I miei link:
● E-mail: anselmolamanna@live.it
● Skype: anselmolamanna
● Facebook: https://www.facebook.com/anselmolamanna
● Google+: https://plus.google.com/+AnselmoLaManna1
● Twitter: https://twitter.com/anselmolamanna
● YouTube: https://www.youtube.com/user/anselmolamanna
● LinkedIn: http://www.linkedin.com/in/anselmolamanna
● WordPress: http://anselmolamanna.wordpress.com/
● EdilPortale: http://www.edilportale.com/anselmo-la-manna/
● ArchiLovers: http://www.archilovers.com/anselmo-la-manna/
● Gravatar: http://gravatar.com/anselmolamanna
● My Reputation: https://www.my-reputation.it/AnselmoLaManna
● Social Blade: http://socialblade.com/youtube/user/Anselmolamanna
● VidStatsX: http://vidstatsx.com/anselmolamanna/youtube-channel
● ChannelMeter: http://www.channelmeter.com/channels/anselmolamanna
● Socialbakers: http://www.socialbakers.com/youtube-statistics/channel/anselmolamanna
- published: 08 Mar 2011
- views: 909148
-
Asteroid Impact
published: 05 Apr 2016 -
National Geographic Asteroid Impact
published: 11 Apr 2017 -
National Geographic Asteroid Impact
published: 08 Mar 2017 -
National Geographic Asteroid Impact
published: 27 Dec 2016 -
Asteroid Impact Asteroid Collision With Earth New Documentary
published: 19 Sep 2016 -
Possible Asteroid Impact - Analysis ( documentary )
published: 20 Mar 2017 -
Possible Asteroid Impact Analysis Documentary
published: 29 Jan 2017 -
Asteroid Impact Asteroid Collision With Earth New Documentary
published: 23 Oct 2016 -
Asteroid Impact - Asteroid Collision With Earth Documentary Science
Asteroid Impact - Asteroid Collision With Earth Documentary Science Asteroid Impact - Asteroid Collision With Earth Documentary Science Asteroid Impact - Asteroid Collision With Earth Documentary Science
published: 26 Oct 2016 -
2016 Predictions Asteroid Impact On Earth Will End The World
2016 Predictions Asteroid Impact On Earth Will End The World
published: 19 Sep 2016
Asteroid Impact
- Order: Reorder
- Duration: 48:08
- Updated: 05 Apr 2016
- views: 784
- published: 05 Apr 2016
- views: 784
National Geographic Asteroid Impact
- Order: Reorder
- Duration: 44:42
- Updated: 11 Apr 2017
- views: 0
- published: 11 Apr 2017
- views: 0
National Geographic Asteroid Impact
- Order: Reorder
- Duration: 44:42
- Updated: 08 Mar 2017
- views: 1
- published: 08 Mar 2017
- views: 1
National Geographic Asteroid Impact
- Order: Reorder
- Duration: 44:42
- Updated: 27 Dec 2016
- views: 17
- published: 27 Dec 2016
- views: 17
Asteroid Impact Asteroid Collision With Earth New Documentary
- Order: Reorder
- Duration: 1:24:22
- Updated: 19 Sep 2016
- views: 949
- published: 19 Sep 2016
- views: 949
Possible Asteroid Impact - Analysis ( documentary )
- Order: Reorder
- Duration: 50:05
- Updated: 20 Mar 2017
- views: 4
- published: 20 Mar 2017
- views: 4
Possible Asteroid Impact Analysis Documentary
- Order: Reorder
- Duration: 44:20
- Updated: 29 Jan 2017
- views: 67
- published: 29 Jan 2017
- views: 67
Asteroid Impact Asteroid Collision With Earth New Documentary
- Order: Reorder
- Duration: 1:28:40
- Updated: 23 Oct 2016
- views: 274
- published: 23 Oct 2016
- views: 274
Asteroid Impact - Asteroid Collision With Earth Documentary Science
- Order: Reorder
- Duration: 1:28:40
- Updated: 26 Oct 2016
- views: 18
Asteroid Impact - Asteroid Collision With Earth Documentary Science
Asteroid Impact - Asteroid Collision With Earth Documentary Science
Asteroid Impact - Ast...
Asteroid Impact - Asteroid Collision With Earth Documentary Science
Asteroid Impact - Asteroid Collision With Earth Documentary Science
Asteroid Impact - Asteroid Collision With Earth Documentary Science
https://wn.com/Asteroid_Impact_Asteroid_Collision_With_Earth_Documentary_Science
Asteroid Impact - Asteroid Collision With Earth Documentary Science
Asteroid Impact - Asteroid Collision With Earth Documentary Science
Asteroid Impact - Asteroid Collision With Earth Documentary Science
- published: 26 Oct 2016
- views: 18
2016 Predictions Asteroid Impact On Earth Will End The World
- Order: Reorder
- Duration: 46:50
- Updated: 19 Sep 2016
- views: 3327
- Playlist
- Chat
4:47
Discovery Channel - Large Asteroid Impact Simulation
● Discovery Channel - Large Asteroid Impact Simulation (2008).
Earth was born as a result...
published: 08 Mar 2011
Discovery Channel - Large Asteroid Impact Simulation
Discovery Channel - Large Asteroid Impact Simulation
- Report rights infringement
- published: 08 Mar 2011
- views: 16226698
48:08
Catastrophe - Episode 4 - Asteroid Impact
Subscribe to Naked Science - http://goo.gl/wpc2Q1
Every other Wednesday we present a new ...
published: 15 Apr 2014
Catastrophe - Episode 4 - Asteroid Impact
Catastrophe - Episode 4 - Asteroid Impact
- Report rights infringement
- published: 15 Apr 2014
- views: 664156
3:54
Recreating Asteroid Strike That Killed Dinosaurs
The dinosaurs died off after a massive asteroid strike with a billion times more energy th...
published: 12 Dec 2014
Recreating Asteroid Strike That Killed Dinosaurs
Recreating Asteroid Strike That Killed Dinosaurs
- Report rights infringement
- published: 12 Dec 2014
- views: 67550
11:19
Asteroid Impact - Could we save the Earth in time ?
On average the earth is hit once every two weeks by an asteroid measuring a couple meters ...
published: 14 Oct 2016
Asteroid Impact - Could we save the Earth in time ?
Asteroid Impact - Could we save the Earth in time ?
- Report rights infringement
- published: 14 Oct 2016
- views: 12888
6:21
Hypothetical Asteroid Impact 20 Miles Off The Shore Of New York
This series depicts a hypothetical 6-mile diameter asteroid impacting Earth 20 miles off t...
published: 04 Aug 2011
Hypothetical Asteroid Impact 20 Miles Off The Shore Of New York
Hypothetical Asteroid Impact 20 Miles Off The Shore Of New York
- Report rights infringement
- published: 04 Aug 2011
- views: 383767
10:01
ASTEROID STRIKE MEGA TSUNAMI MONTAGE (THE SECOND TRUMPET OF REVELATION)
CLICK HERE! https://www.youtube.com/watch?v=BBIKj2TnFr0&index;=131&list;=PLkCTP872qR8eWH46LP...
published: 26 Nov 2016
ASTEROID STRIKE MEGA TSUNAMI MONTAGE (THE SECOND TRUMPET OF REVELATION)
ASTEROID STRIKE MEGA TSUNAMI MONTAGE (THE SECOND TRUMPET OF REVELATION)
- Report rights infringement
- published: 26 Nov 2016
- views: 211763
0:35
Asteroid impact on Jupiter?
On 17.03.2016 i was observing and filming Jupiter with my Skywatcher Newton 200/1000 Teles...
published: 27 Mar 2016
Asteroid impact on Jupiter?
Asteroid impact on Jupiter?
- Report rights infringement
- published: 27 Mar 2016
- views: 4723308
4:44
End of the World. Asteroid Impact
Video: Discovery Channel
Music: Clint Mansell - Lux Aeterna
published: 31 Aug 2015
End of the World. Asteroid Impact
End of the World. Asteroid Impact
- Report rights infringement
- published: 31 Aug 2015
- views: 89705
44:20
Possible Asteroid Impact - Analysis ( documentary )
Asteroids are minor planets, especially those of the inner Solar System. The larger ones h...
published: 14 May 2015
Possible Asteroid Impact - Analysis ( documentary )
Possible Asteroid Impact - Analysis ( documentary )
- Report rights infringement
- published: 14 May 2015
- views: 43991
9:59
Discovery Channel - Miracle Planet - Large Asteroid Impact Simulation
● Discovery Channel - Miracle Planet - Large Asteroid Impact Simulation (2008).
Earth was...
published: 08 Mar 2011
Discovery Channel - Miracle Planet - Large Asteroid Impact Simulation
Discovery Channel - Miracle Planet - Large Asteroid Impact Simulation
- Report rights infringement
- published: 08 Mar 2011
- views: 909148
- Playlist
- Chat
4:47
Discovery Channel - Large Asteroid Impact Simulation
● Discovery Channel - Large Asteroid Impact Simulation (2008).
Earth was born as a result...
published: 08 Mar 2011
Discovery Channel - Large Asteroid Impact Simulation
Discovery Channel - Large Asteroid Impact Simulation
- Report rights infringement
- published: 08 Mar 2011
- views: 16226698
48:08
Catastrophe - Episode 4 - Asteroid Impact
Subscribe to Naked Science - http://goo.gl/wpc2Q1
Every other Wednesday we present a new ...
published: 15 Apr 2014
Catastrophe - Episode 4 - Asteroid Impact
Catastrophe - Episode 4 - Asteroid Impact
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- published: 15 Apr 2014
- views: 664156
3:54
Recreating Asteroid Strike That Killed Dinosaurs
The dinosaurs died off after a massive asteroid strike with a billion times more energy th...
published: 12 Dec 2014
Recreating Asteroid Strike That Killed Dinosaurs
Recreating Asteroid Strike That Killed Dinosaurs
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- published: 12 Dec 2014
- views: 67550
11:19
Asteroid Impact - Could we save the Earth in time ?
On average the earth is hit once every two weeks by an asteroid measuring a couple meters ...
published: 14 Oct 2016
Asteroid Impact - Could we save the Earth in time ?
Asteroid Impact - Could we save the Earth in time ?
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- published: 14 Oct 2016
- views: 12888
6:21
Hypothetical Asteroid Impact 20 Miles Off The Shore Of New York
This series depicts a hypothetical 6-mile diameter asteroid impacting Earth 20 miles off t...
published: 04 Aug 2011
Hypothetical Asteroid Impact 20 Miles Off The Shore Of New York
Hypothetical Asteroid Impact 20 Miles Off The Shore Of New York
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- published: 04 Aug 2011
- views: 383767
10:01
ASTEROID STRIKE MEGA TSUNAMI MONTAGE (THE SECOND TRUMPET OF REVELATION)
CLICK HERE! https://www.youtube.com/watch?v=BBIKj2TnFr0&index;=131&list;=PLkCTP872qR8eWH46LP...
published: 26 Nov 2016
ASTEROID STRIKE MEGA TSUNAMI MONTAGE (THE SECOND TRUMPET OF REVELATION)
ASTEROID STRIKE MEGA TSUNAMI MONTAGE (THE SECOND TRUMPET OF REVELATION)
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- published: 26 Nov 2016
- views: 211763
0:35
Asteroid impact on Jupiter?
On 17.03.2016 i was observing and filming Jupiter with my Skywatcher Newton 200/1000 Teles...
published: 27 Mar 2016
Asteroid impact on Jupiter?
Asteroid impact on Jupiter?
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- published: 27 Mar 2016
- views: 4723308
4:44
End of the World. Asteroid Impact
Video: Discovery Channel
Music: Clint Mansell - Lux Aeterna
published: 31 Aug 2015
End of the World. Asteroid Impact
End of the World. Asteroid Impact
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- published: 31 Aug 2015
- views: 89705
44:20
Possible Asteroid Impact - Analysis ( documentary )
Asteroids are minor planets, especially those of the inner Solar System. The larger ones h...
published: 14 May 2015
Possible Asteroid Impact - Analysis ( documentary )
Possible Asteroid Impact - Analysis ( documentary )
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- published: 14 May 2015
- views: 43991
9:59
Discovery Channel - Miracle Planet - Large Asteroid Impact Simulation
● Discovery Channel - Miracle Planet - Large Asteroid Impact Simulation (2008).
Earth was...
published: 08 Mar 2011
Discovery Channel - Miracle Planet - Large Asteroid Impact Simulation
Discovery Channel - Miracle Planet - Large Asteroid Impact Simulation
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- published: 08 Mar 2011
- views: 909148
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48:08
Asteroid Impact
published: 05 Apr 2016
Asteroid Impact
Asteroid Impact
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- published: 05 Apr 2016
- views: 784
44:42
National Geographic Asteroid Impact
published: 11 Apr 2017
National Geographic Asteroid Impact
National Geographic Asteroid Impact
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- published: 11 Apr 2017
- views: 0
44:42
National Geographic Asteroid Impact
published: 08 Mar 2017
National Geographic Asteroid Impact
National Geographic Asteroid Impact
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- published: 08 Mar 2017
- views: 1
44:42
National Geographic Asteroid Impact
published: 27 Dec 2016
National Geographic Asteroid Impact
National Geographic Asteroid Impact
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- published: 27 Dec 2016
- views: 17
1:24:22
Asteroid Impact Asteroid Collision With Earth New Documentary
published: 19 Sep 2016
Asteroid Impact Asteroid Collision With Earth New Documentary
Asteroid Impact Asteroid Collision With Earth New Documentary
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- published: 19 Sep 2016
- views: 949
50:05
Possible Asteroid Impact - Analysis ( documentary )
published: 20 Mar 2017
Possible Asteroid Impact - Analysis ( documentary )
Possible Asteroid Impact - Analysis ( documentary )
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- published: 20 Mar 2017
- views: 4
44:20
Possible Asteroid Impact Analysis Documentary
published: 29 Jan 2017
Possible Asteroid Impact Analysis Documentary
Possible Asteroid Impact Analysis Documentary
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- published: 29 Jan 2017
- views: 67
1:28:40
Asteroid Impact Asteroid Collision With Earth New Documentary
published: 23 Oct 2016
Asteroid Impact Asteroid Collision With Earth New Documentary
Asteroid Impact Asteroid Collision With Earth New Documentary
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- published: 23 Oct 2016
- views: 274
1:28:40
Asteroid Impact - Asteroid Collision With Earth Documentary Science
Asteroid Impact - Asteroid Collision With Earth Documentary Science
Asteroid Impact - As...
published: 26 Oct 2016
Asteroid Impact - Asteroid Collision With Earth Documentary Science
Asteroid Impact - Asteroid Collision With Earth Documentary Science
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- published: 26 Oct 2016
- views: 18
46:50
2016 Predictions Asteroid Impact On Earth Will End The World
2016 Predictions Asteroid Impact On Earth Will End The World
published: 19 Sep 2016
2016 Predictions Asteroid Impact On Earth Will End The World
2016 Predictions Asteroid Impact On Earth Will End The World
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- published: 19 Sep 2016
- views: 3327
Asteroid Impact...
National Geographic Asteroid Impact...
National Geographic Asteroid Impact...
National Geographic Asteroid Impact...
Asteroid Impact Asteroid Collision With Earth New ...
Possible Asteroid Impact - Analysis ( documentary ...
Possible Asteroid Impact Analysis Documentary...
Asteroid Impact Asteroid Collision With Earth Ne...
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ICE Acting Director Breaks With Trump On Immigrants, Don't Commit More Crime
Edit WorldNews.com 29 Jun 2017
The top official at the U.S. Immigration and Customs Enforcement agency on Wednesday appeared to break with one of U.S. President Donald Trump’s key campaign assertions, suggesting he didn’t believe illegal immigrants in the country illegally commit more crimes than Americans, Business Insider reported ... “They already committed one crime by entering the country illegally ... They're bringing crime. They're rapists....
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Trump Given Revised Options For North Korean Response
Edit WorldNews.com 29 Jun 2017
A published report Thursday says U.S. President Donald Trump has received revised options on how to deal with the growing threat of North Korea with one option including a military response should the rogue Asian nation launch a nuclear or ballistic strike against the U.S., two military experts told CNN.The U.S. military is ready and now considers the North Korean threat far more urgent than in the past, U.S ... Newsweek reported....
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Aspiring YouTube Star Shoots and Kills Boyfriend in Stunt Gone Horribly Wrong
Edit The Hollywood Gossip 29 Jun 2017
Monalisa Perez, an aspiring YouTube star from Minnesota, has been arrested after shooting her boyfriend in the chest and killing him. But Perez says she did not intend to kill, or even injure, Pedro Ruiz III. The fatality was the result of a stunt for horribly, terribly wrong. According to court documents, Perez shot Ruiz with a gold Desert Eagle .50 caliber handgun, which is considered one of the most powerful pistols on the planet ... ....
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North Korea to give death penalty to Kim Jong Un assassination plotters
Edit Mid Day 29 Jun 2017
North Korean leader Kim Jong-Un. Pic/AFP. North Korea said it would impose the death penalty on those involved in an assassination plot against its top leader Kim Jong Un ... North Korea has got enough evidence to prove that Park started plotting to kill Kim since late 2015, said the statement ... ....
International Asteroid Day: Some facts worth knowing
Edit Merinews 29 Jun 2017
June 30 is going to be observed as International Asteroid Day to educate the public about asteroids and plausible hazards they could cause to life on Earth. On the occasion of the observance NASA would put up a special broadcast on asteroids ... Near-Earth Asteroids (NEAs) are asteroids that have orbits that pass close to that of Earth....
Here's Your Annual Reminder That An Asteroid Could Kill Us All
Edit IFL Science 29 Jun 2017
But one that normally flies under the radar is the threat of an asteroid hitting Earth ... Tomorrow, June 30, is Asteroid Day. This day, sanctioned by the United Nations, aims to increase the awareness of asteroids, trying to drum up support to track them better, and possibly stop one hitting us in the future ... "We need to raise awareness about the asteroid hazard ... The known orbits of more than 1,000 potentially hazardous asteroids (PHAs)....
Watch Live 24-Hour Webcast for International Asteroid Day
Edit Universe Today 29 Jun 2017
A first-ever 24-hour Asteroid Day program will be feature nearly 1,000 events around the world ... In addition, the Discovery Channel, has produced two specials about asteroids and Asteroid Day to air June 30 around the world ... According to a press release from Asteroid Day, central to Asteroid Day is the 100x Declaration, calling for the 100-fold increase in the detection and monitoring of asteroids....
Astroboffins dig into the weird backwards orbit of the Bee-Zed asteroid
Edit The Register 29 Jun 2017The stable retrograde orbit of the Bee-Zed asteroid explained
Edit PhysOrg 29 Jun 2017
In our solar system, an asteroid orbits the sun in the opposite direction to the planets. Asteroid 2015 BZ509, also known as Bee-Zed, takes 12 years to make one complete orbit around the sun. This is the same orbital period as that of Jupiter, which shares its orbit but moves in the opposite direction ... ....
On Asteroid Day, check out a 65-million-year-old meteorite in Mumbai
Edit Mid Day 29 Jun 2017
The Nehru Planetarium in Worli has decided to unravel a bit of the mystery on International Asteroid Day on June 30 ... Sources from the Nehru planetarium said, "There will be a 24-hour live broadcast on space and asteroids, which will include six hours of streaming from Luxembourg, in addition to live programming from NASA, JAXA and ESA." ... Asteroid....
Astronomy.com will host a live feed on Asteroid Day
Edit Astronomy 29 Jun 2017
You can tune in to Asteroid Day 2017 via our website. International Asteroid Day 2017 is nearly upon us ... The intention of the broadcast is to spark and foster global conversations about not only asteroids and their effects on Earth, but also current and future missions to asteroids and Earth-based asteroid science projects ... You can tune in here on our website for the live broadcast, or find out more on the official Asteroid Day website....
NASA Asteroid Hunter Explains the Risks Near Earth Objects Pose to the Planet
Edit Newsweek 29 Jun 2017
Tomorrow is Asteroid Day, an annual event to highlight the potential risks that near-Earth objects (NEOs) such as comets and asteroids pose to Earth ... Chodas, Manager of the Center for Near-Earth Object Studies at NASA’s Jet Propulsion Laboratory about the risk asteroids pose to the planet ... Our asteroid search programs have found most of these asteroids, but if an asteroid is on an unusual orbit, it may have been missed....
By teaching computers to track asteroids, UW scientists may save the Earth
Edit The Seattle Times 29 Jun 2017
In five years, a sky-scanning telescope in Chile will begin hunting the heavens for asteroids on a collision course with Earth, and scientists at the University of Washington are at the forefront of work to spot them ... ....
Asteroids Are Coming: Do You Know Where Your Children Are?
Edit Forbes 29 Jun 2017
Planetary defense is a very real and necessary concept. Seriously ... ....
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