- published: 16 Jan 2015
- views: 2498118
The Solar System is the gravitationally bound system comprising the Sun and the objects that orbit it, either directly or indirectly. Of those objects that orbit the Sun directly, the largest eight are the planets, with the remainder being significantly smaller objects, such as dwarf planets and small Solar System bodies. Of the objects that orbit the Sun indirectly, the moons, two are larger than the smallest planet, Mercury.
The Solar System formed 4.6 billion years ago from the gravitational collapse of a giant interstellar molecular cloud. The vast majority of the system's mass is in the Sun, with most of the remaining mass contained in Jupiter. The four smaller inner planets, Mercury, Venus, Earth and Mars, are terrestrial planets, being primarily composed of rock and metal. The four outer planets are giant planets, being substantially more massive than the terrestrials. The two largest, Jupiter and Saturn, are gas giants, being composed mainly of hydrogen and helium; the two outermost planets, Uranus and Neptune, are ice giants, being composed mostly of substances with relatively high melting points compared with hydrogen and helium, called ices, such as water, ammonia and methane. All planets have almost circular orbits that lie within a nearly flat disc called the ecliptic.
Here is an in-depth introduction to the Solar System and the planets that are in it. From the sun to why poor Pluto is no longer considered a planet, come along for a ride across the Solar System and learn a ton of cool facts about Solar System! FreeSchool is great for kids! Subscribe to FreeSchool: https://www.youtube.com/user/watchfreeschool?sub_confirmation=1 Visit us on Facebook: https://www.facebook.com/watchFreeSchool Check our our companion channel, FreeSchool Mom! https://www.youtube.com/channel/UCTcEtHRQhqiCZIIb77LyDmA And our NEW channel for little ones, FreeSchool Early Birds! https://www.youtube.com/channel/UC3OV62x86XHwaqsxLsuy8dA Music: Jaunty Gumption, The Other Side of the Door, Lightless Dawn - Kevin MacLeod (incompetech.com)
This video gives us a quick tour of our solar system and the universe that surrounds it.
A fascinating tour through our solar sytem, based on NASA's Science on a Sphere program "The Wanderers". Whole subtitles: In ancient times, humans watched the skies looking for clues to their future and to aid in their very survival. They soon observed that some stars were not fixed, but moved in the sky from night to night. They called these stars the wanderers. At the center of our solar system is the sun, binding the planets with its gravitational pull. From our viewpoint on earth, the sun appears small in the sky, but in reality it dwarfs even Jupiter, the largest planet in the solar system. The distance from the sun to the small worlds traveling it are vast. Light takes eight minutes to reach earth, and nearly a day to reach the farthest known bodies. Join us now as we tour...
Alien Worlds Beyond Our Solar System - Full Documentary HD Alien Earth | Life Beyond Earth One of eight new planets spied in distant solar systems has usurped the title of "most Earth-like alien world", astronomers have said. All eight were picked out by Nasa's Kepler space telescope, taking its tally of such "exoplanets" past 1,000. But only three sit safely within the "habitable zone" of their host star - and one in particular is rocky, like Earth, as well as only slightly warmer. The find was revealed at a meeting of the American Astronomical Society. Red sky The three potentially habitable planets join Kepler's "hall of fame", which now boasts eight fascinating planetary prospects. And researchers say the most Earth-like of the new arrivals, known as Kepler 438b, is probably even more...
Here are the most strange things happening and being discovered in our solar system like diamond rain and even giant dust tornados. Subscribe to Talltanic http://goo.gl/wgfvrr 6. Giant Dust Tornados This incredible image taken by Nasa depicts a giant dust tornado on Mars surface, and was taken with the Mars Reconnaissance Orbiter in 2012. Considering how land on Mars is dry and with fine talcum like powder, dust storms can pick up quite easily. This dust tornado was spotted along one of the smoothest plains on Mars, known as the Amazonis Planitia, where these are a common occurrence and is about 140 meters in diameter. This spews dust particles all throughout the thin martian atmosphere. The wind speeds reach up to 110 kilometers per hour and somewhat similar to what we see on earth. 5...
On a dry lakebed in Nevada, a group of friends build the first scale model of the solar system with complete planetary orbits: a true illustration of our place in the universe. A film by Wylie Overstreet and Alex Gorosh alexgorosh.com wylieoverstreet.com Feel like supporting more films like this? Consider becoming a Patron: https://www.patreon.com/toscaleseries?ty=h _____ Watch in Russian: https://youtu.be/pH3e1KgxjOc Help us caption & translate this short film: http://amara.org/v/HHTb/ Copyright (C) 2015
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In this edition of Space and Universe videos and documentaries, we are going to take you through a journey where you can learn all about the inner planets of our solar system i.e., Planet Mercury, Planet Venus, Planet Earth and Planet Mars. Watch The Inner Planets Of Our Solar System (#Mind Blowing Documentary) in high definition (HD) here. If you would like to watch more videos related to space, universe, black holes, white holes, worm holes, time travel, space travel, cosmos, etc., subscribe to our channel: https://www.youtube.com/channel/UCNoZ0kJ1M8zVD5G8n1FLifQ If you would like to talk about space and universe with like-minded people, like our Facebook page: https://www.facebook.com/Space-And-Universe-196704890665583/ Watch Astrobiology - The Origin & Evolution Of Life In The Univ...
It's a song about the Sun and the planets for children of all ages. This song was written and performed by A.J. Jenkins. Video by KidsTV123 Copyright 2011 A.J. Jenkins/KidsTV123: All rights reserved. For free MP3s, worksheets and much more: http://www.kidstv123.com Kids songs song for children Chords - Capo 2nd Fret C Em F C G F (Final Chorus - Em F) I am the Sun. I'm a burning ball of fire. I'm very big indeed. Life on earth depends on me. I am the Sun. I am Mercury. I'm the closest planet to the Sun. I'm a ball of iron -- I have no moons. I am Mercury. I am Venus. I'm the same size as the Earth but I spin the other way and much more slowly. I have no water -- I am Venus. I am the Earth. The place where we all live. There is land and lots of sea so I look blue. I have a moon. I am ...
Follow Mr. DeMaio on a fun trip around The Solar System! A fun science lesson for children on the planets in our solar system. Start with the inner planets and have a few laughs with Mercury, Venus, Earth, and Mars before venturing out to the Outer Planets (a.k.a. the Gas Giants) and talk to Jupiter, Saturn, Uranus, and Neptune. You will learn a few cool facts about each before we zoom out from our planet, beyond the Milky Way Galaxy, and the far reaches of the universe as we know it. Enjoy!
At 4.6 billion years old, the Solar System is our solid, secure home in the Universe. But how did it come to be? In this episode we trace the system's birth from a thin cloud of dust and gas.
We've all herad of Mars, Jupiter and other celestial objects close to our planet, but what about the ones further away from us? Join us as we explore the distant corners of our solar system! For more documentaries like this, subscribe to: https://www.youtube.com/channel/UCEjPGRRQhrvYCuJJZVTTp8A
--- ABDH Media - Space --- It's astonishing what you can achieve with just a bit of gas and dust. Kate Ravilious guides us through the birth of our solar system It all started with a tremendous bang. Somewhere in our galaxy a star exploded, throwing out masses of gas and dust. This supernova, as these explosions are called, happened about 5bn years ago. The wreckage from the explosion then crashed into a nearby cloud of gas, bringing together the ingredients for our solar system to form. Because the explosion was so energetic it made the dust mixture very hot and things began to cook. Little bits of dust began to cluster, making bigger and bigger lumps, and the mixture began to pull together under its own gravity. Eventually the central lump became so hot and dense that it started to g...
Epic interview with Richard Hoagland discussing the many anomalies and structures found within our own Solar System, Millions of years old. Mr Hogland Explains how he feels the Story line of Star Wars is more Non Fiction than Fiction. With over a Dozen high resolution photographs from JPL, and NASA, Richard breaks down the possibility of Iapetus and Phobos being Spaceships designed to look like a planetoid or moon. Iapetus looks just like the Death Star in Star Wars and you will see the comparisons in this podcast. Mr Hoagland also explains how these ancient ships are from a Type II Civilization that colonized our Solar System Millions of years ago. Now there is evidence of Pluto having been colonized as well! Check out Richards work at www.enterprisemission.com and www.othersideofmi...
Take a ride through the solar system.
Pick a star I hope it fits in your pocket.
You know they love you but you just dont fit in.
You're swinging punches boxing shadows eye sockets.
You dance like Marilyn Monroe
but Juliet, where's your Romeo?
They're pushing you, pulling you, streching you.
They're somehow sucking the life out of you.
You're begging them please to stop.
If I could I would but you one hundred thousand stars and put them all in your pocket.
For those rainy days.
You need bitter so the sweet taste sweeter, sweeter still coz sweetness always follows. Those rainy days.
He dances like Elvis Presley
But Juliet he's no Romeo.
They're pushing you, pulling you, streching you.
They're somehow sucking the life out of you.
You're begging them please to stop.
They're mocking you, poking fun at you.
They're laughing, but at you not with you.
You're begging them please to stop, stop, stop, stop.
He sings like Frank Sinatra
But Juliet I'm your Romeo.
They're pushing you, pulling you, streching you.
They're somehow sucking the life out of you.
You're begging them please to stop.
They're mocking you, poking fun at you.
They're laughing, but at you not with you.
You're begging them please to stop.
You're dancing with him and not with me.
I hide it well but it's killing me.