Seti Zone

RADIO STATION	GENRE	LOCATION
Nepal 11 Radio	World Asia	Nepal
Radio Kantipur	World Asia	Nepal
Radio Gandaki	World Asia	Nepal
BFBS Gurkha Service	Varied,Discussion	Nepal
Radio Taranga 107.6	World Asia	Nepal
Big FM 101.2	World Asia	Nepal
Hits FM 91.2 Kathmandu	World Asia	Nepal

The Diversity of Habitable Zones and the Planets - Stephen Kane (SETI Talks)

Duration: 55:41
Updated: 22 Jul 2014

The field of exoplanets has rapidly expanded from the exclusivity of exoplanet detection to include exoplanet characterization. A key step towards this characterization is the determination of which planets occupy the Habitable Zone (HZ) of their host stars. As the Kepler data continues to be processed, the orbital period sensitivity is increasing and there are now numerous exoplanets known to occupy the HZ of their host stars. In this talk Dr. Kane will describe the properties of the HZ, the dependence on the spectral type properties, and the current state of exoplanet detections in the HZ. Along the way Dr. Kane will attempt to dispel some common misconceptions regarding the Habitable Zone. Dr. Kane will relate HZ results to the calculation of eta_Earth and eta_Venus. Finally, Dr. Kane will present several case studies of HZ Kepler planets, including circumbinary planets for which the HZ is a time-dependent function.

http://wn.com/The_Diversity_of_Habitable_Zones_and_the_Planets_-_Stephen_Kane_(SETI_Talks)

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Zvonimir Mitrovic Zone Seti se momackih Dana 1975

Duration: 3:37
Updated: 27 Sep 2013

http://wn.com/Zvonimir_Mitrovic_Zone_Seti_se_momackih_Dana_1975

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Line 22f1fa19c3m1b7c8e13c9c6d3p38d19d7b97 Umklapp Scattering Brillouin Zone 7 Formula 5g WOW SETI

Duration: 6:14
Updated: 15 Aug 2013

http://alienspacesciencenews.wordpress.com/ part 284c3m1b7c8e13c9c6d3p38d19d7b97g of 100 videos there are more videos after this one i'll post all then updat...

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Finding Habitable Exoplanets - Olivier Guyon (SETI Talks)

Duration: 57:17
Updated: 19 Aug 2013

SETI Talks archive: http://seti.org/talks Speaker: Olivier Guyon, University of Arizona and Suburu Telescope, HI Abstract: Directly imaging exoplanets is bot...

http://wn.com/Finding_Habitable_Exoplanets_-_Olivier_Guyon_(SETI_Talks)

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Terrestrial Tectonics - Eli Silver (SETI Talks)

Duration: 64:12
Updated: 15 Apr 2012

SETI Talks Archive: http://seti.org/talks Dr. Eli Silver of UC Santa Cruz will outline some of the latest research on plate tectonics. Presently, continental...

http://wn.com/Terrestrial_Tectonics_-_Eli_Silver_(SETI_Talks)

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Larry Lemke - Red Dragon: Low Cost Access to the Surface of Mars (SETI Talks)

Duration: 70:07
Updated: 24 Jun 2014

Abstract: One of Ames' long standing science interests has been to robotically drill deeply into Mars' subsurface environment (2 meters, or more) to investigate the habitability of that zone for past or extant life. Large, capable Mars landers would ease the problem of landing and operating deep robotic drills. In 2010, an Ames scientist realized that the crew-carrying version of the SpaceX Dragon capsule would possess all the subsystems necessary to perform a soft landing on Earth, and raised the question of whether it could also soft land on Mars. If it could, it might be a candidate platform for a Discovery or Mars Scout class deep drilling mission, for example. After approximately 3 years studying the engineering problem we have concluded that a minimally modified Dragon capsule (which we call the "Red Dragon") could successfully perform an all-propulsive Entry, Descent, and Landing (EDL). We present and discuss the analysis that supports this conclusion. At the upper limits of its capability, a Red Dragon could land approximately 2 metric tons of useful payload, or approximately twice the mass that the MSL Skycrane demonstrated with a useful volume 3 or 4 times as great. This combination of features led us to speculate that it might be possible to land enough mass and volume with a Red Dragon to enable a Mars Sample Return mission in which Mars Orbit Rendezvous is avoided, and the return vehicle comes directly back to Earth. This potentially lowers the risk and cost of a sample return mission. We conclude that such an Earth-Direct sample return architecture is feasible if the Earth Return Vehicle is constructed as a small spacecraft. Larry Lemke will present and discuss the analysis that supports this conclusion.

http://wn.com/Larry_Lemke_-_Red_Dragon_Low_Cost_Access_to_the_Surface_of_Mars_(SETI_Talks)

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SETI's Seth Shostak after extraterrestrial Congressional hearing

Duration: 5:15
Updated: 22 May 2014

Dr. Seth Shostak, Senior Astronomer at the SETI Institute Astrobiology and the Search for Life in the Universe House of Representatives Committee on Science, Space and Technology 2318 Rayburn House Office Building Washington, D.C. 20515 | May 21, 2014 10:00am

http://wn.com/SETI's_Seth_Shostak_after_extraterrestrial_Congressional_hearing

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Line 22f1fa19c3m1b7c8e13c9c6d3p38d19d7b97 Ballistic Umklapp Scattering Phonon 6 Formula 5g WOW SETI

Duration: 6:05
Updated: 15 Aug 2013

http://alienspacesciencenews.wordpress.com/ part 284c3m1b7c8e13c9c6d3p38d19d7b97f of 100 videos there are more videos after this one i'll post all then updat...

http://wn.com/Line_22f1fa19c3m1b7c8e13c9c6d3p38d19d7b97_Ballistic_Umklapp_Scattering_Phonon_6_Formula_5g_WOW_SETI

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Race for Kepler - Jeffrey Van Cleve (SETI Talks)

Duration: 50:00
Updated: 10 Apr 2012

SETI Talks Archive: http://seti.org/talks The Kepler Mission http://www.kepler.arc.nasa.gov is designed to detect transits of Earth-size planets orbiting in ...

http://wn.com/Race_for_Kepler_-_Jeffrey_Van_Cleve_(SETI_Talks)

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SETI: UFO Insterstellar Search For Real Alien Civilization Wow Signal - Alien Contact Documentary 1

Duration: 15:01
Updated: 11 Jul 2013

SETI: UFO Insterstellar Search For Real Alien Civilization Wow Signal - Alien Contact Documentary - YouTube Video SETI Playlist △ http://www.youtube.com/play...

http://wn.com/SETI_UFO_Insterstellar_Search_For_Real_Alien_Civilization_Wow_Signal_-_Alien_Contact_Documentary_1

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Lakes on Titan - Lauren Wye (SETI Talks)

Duration: 57:00
Updated: 31 Mar 2013

SETI Talks Archive: http://seti.org/talks The Cassini spacecraft has been orbiting Saturn since 2004, with frequent flybys of the largest moon Titan. With it...

http://wn.com/Lakes_on_Titan_-_Lauren_Wye_(SETI_Talks)

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Marine microbial mats and our early biosphere

Duration: 0:00
Updated: 19 Aug 2013

Speaker David Des Marais Affiliation NASA Ames Research Center Description Photosynthetic microbial mats are complete microbial ecosystems that can construct laminated "miniature reefs" called stromatolites. Their fossilized equivalents are among the oldest most abundant evidence of early life. Dr. Des Marais and his colleagues have studied cyanobacterial mats in an arid coastal environment at the Exportadora de Sal, S.A. (ESSA) salt works, Guerrero Negro, Baja California Sur, Mexico. He will show how the mats' oxygenated zone reflects a dynamic balance between vigorous photosynthetic O2 production and O2 consumption by diverse sulfide-oxidizing and heterotrophic bacteria. Anoxygenic phototrophs and sulfate-reducing bacteria are quantitatively important consumers of dissolved organic matter. He will show how several previously unknown rRNS gene sequences of bacteria and eukarya were identified, indicating that these mats can extend our understanding of the diversity and early evolution of benthic microbial communities. He continues to catalog the diversity of lipid biosignatures, whose fossil equivalents can record the diversity of ancient microbial ecosystems.

http://wn.com/Marine_microbial_mats_and_our_early_biosphere

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Beyond Kepler: Imaging Exo-Earths - Rus Belikov (SETI Talks)

Duration: 75:22
Updated: 26 Mar 2013

SETI Talks Archive: http://seti.org/talks Is there another Earth out there? People have been asking this question for over two thousand years, and we finally...

http://wn.com/Beyond_Kepler_Imaging_Exo-Earths_-_Rus_Belikov_(SETI_Talks)

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Wow Signal ★ SETI Alien Message Alien Civilizations Contact - Alien Life On Other Planets

Duration: 45:13
Updated: 17 Jun 2014

About: Alien Message, Wow Signal, SETI, Alien Civilizations, Alien Contact, Alien Life On Other Planets, Documentary - YouTube Video SETI: UFO Insterstellar Search For Real Alien Civilization Wow Signal - Alien Contact Documentary SETI Playlist ▲ http://goo.gl/ijquj3 SETI Documentary Unfortunately, there's no way for us to know what exactly caused the Wow! signal. As much as some of us would love to use it as proof of extraterrestrial life, that would be a leap of faith, and unscientific at best. Astronomer Robert Gray describes it as "...a tug on the cosmic fishing line. It doesn't prove that you have a fish on the line, but it does suggest that you keep your line in the water at that spot." SETI Wow Signal Logically, the conclusion that must be drawn is that the Wow! signal very likely originated in deep space, but if it did then it was either a completely unknown astronomical phenomenon, or an intercepted alien broadcast — but with nothing else to go on, there's no way to prove or disprove either of these ideas. Alien Civilizations Documentary For now, the Wow! signal remains as nothing more than a vague but enthralling hint that there may be more things lurking out there in this galaxy of ours than we currently know of. SETI UFO This puts the source of the signal somewhere in the constellation of Sagittarius. There are a handful of nearby stars, but it's impossible to tell precisely where the signal originated. At least, not unless we ever hear a repeat signal. And given that no repeat signal has yet been found in any of the searches, it's probably best not to hold your breath. SETI Alien Contact This signal was very sharp, transmitting at only a single frequency. Natural radio sources don't work like that. They spread across a range of frequencies, meaning that the same signal covers a broad band of transmission. The Wow! signal is not like this at all, showing only one very specific frequency at approximately 1420 MHz. SETI Alien Message 1420 MHz, also known as the hydrogen line, is a frequency internationally banned from use by terrestrial radio signals because of its use in radio astronomy. Astronomically, it's usually emitted by neutral hydrogen atoms in interstellar space. It's observed roughly evenly in all directions, and has been used before to help map out the galaxy. But in the SETI program, it has another use. SETI Alien Signal For a start, the signal's intensity was observed to rise and fall over a period of 72 seconds, consistent with the rotation of Earth, and a single source tracking across the sky, through the Big Ear telescope's view. This gave the signal a characteristic signature, caused by objects seen in the sky. It would be nearly impossible for any Earth-bound object to match it. SETI Makes Alien Contact Nicknamed the "Wow!" signal, this was a brief burst of radio waves detected by astronomer Jerry Ehman who was working on a SETI project at the Big Ear radio telescope, Ohio. The signal was, in fact, so remarkable that Ehman circled it on the computer printout, writing "Wow!" in the margin — and unintentionally giving the received radio signal the name under which it would become famous. Wow Signal Decoded Despite a lot of effort, no identification has been found for the signal's source, and no repeat signal has ever been found. It's a complete mystery. The only conclusion that can be drawn is if the signal truly did originate in deep space, then it was either an astrophysical phenomenon of which we've never seen before, or it truly was an intercepted alien signal. SETI Extraterrestrial To explain scientific observations, the normal method is to construct hypotheses and then test them. If your hypothesis is incorrect, it will fail to explain the observation. You can then continue this way, using different hypotheses, until you find something which can accurately describe what you've observed (if you ever watch Mythbusters, you may be familiar with how this works). SETI Discoveries But with the Wow! signal, researchers ran into difficulty. After trying and failing to find any repeat of the signal, Ehman was skeptical of its origin, stating that "something suggests it was an Earth-sourced signal that simply got reflected off a piece of space debris." Investigations found that it was scarcely possible the signal could have originated on Earth, and reflection off a piece of space junk was equally unlikely. The received signal was very specific, and these explanations required too many assumptions. A pattern of logical thinking known as Occam's razor was pointing towards this signal having an astrophysical origin. But this provided no explanation for what it might be. SETI has seen astronomers scouring the sky for decades in hopes of receiving artificially generated radio signals sent by alien civilizations. ★ Post comments or questions! ★ Science and Technology! ★ http://www.387911.com ★ https://twitter.com/387911 Updated: Jun 17, 2014 Google Video

http://wn.com/Wow_Signal_★_SETI_Alien_Message_Alien_Civilizations_Contact_-_Alien_Life_On_Other_Planets

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Kepler, Exoplanets and SETI - Geoff Marcy (SETI Talks)

Duration: 93:37
Updated: 16 Aug 2013

SETI Talks archive: http://seti.org/talks Science fiction portrays our Milky Way Galaxy as filled with habitable planets populated by advanced civilizations ...

http://wn.com/Kepler,_Exoplanets_and_SETI_-_Geoff_Marcy_(SETI_Talks)

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Who Needs a Moon? - Jack Lissauer (SETI Talks)

Duration: 55:30
Updated: 23 Jun 2013

SETI Talks archive: http://seti.org/talks We have numerically explored the obliquity variations of a hypothetical moonless Earth using a range of initial con...

http://wn.com/Who_Needs_a_Moon?_-_Jack_Lissauer_(SETI_Talks)

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Search for Habitable Exoplanets - Sara Seager (SETI Talks)

Duration: 70:36
Updated: 18 Aug 2013

SETI Talks archive: http://seti.org/talks For centuries people have wondered, "Are we alone?" With hundreds of planets now known to orbit other stars, we are...

http://wn.com/Search_for_Habitable_Exoplanets_-_Sara_Seager_(SETI_Talks)

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Episode 19: "SETI Research and Recent Exoplanet Discoveries"

Duration: 66:13
Updated: 19 Jul 2013

"SETI Research and Recent Exoplanet Discoveries" Dr. Doug Gobeille Department of Physics University of South Florida Recorded 02/22/2013 Host & Organizer: Da...

http://wn.com/Episode_19_"SETI_Research_and_Recent_Exoplanet_Discoveries"

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Postcards from Chelybinsk - SETI Institute Colloquium Series (Peter Jenniskens)

Duration: 35:09
Updated: 06 Nov 2013

Meteor astronomer Dr. Peter Jenniskens participated in a two-week Russian Academy of Sciences fact-finding mission to Chelyabinsk, just three weeks after the event, to collect data on the February 15 asteroid impact and the extent of the damage caused by its shock wave. Dr. Jenniskens will talk about his trip to Russia and give a report on the first hand accounts of the impact.

http://wn.com/Postcards_from_Chelybinsk_-_SETI_Institute_Colloquium_Series_(Peter_Jenniskens)

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Dr Seth Shostak on The 'X' Zone Radio/TV Show with Rob McConnell

Duration: 47:50
Updated: 27 Feb 2014

Source: http://www.spreaker.com/user/xzoneradiotv/dr-seth-shostak_1 Senior Astronomer - SETI - Seth is an astronomer with a BA in physics from Princeton and a PhD in astronomy from Caltech, and is involved with the Institute's SETI research. But he's also responsible for much of the outreach activities of the Institute. He is science editor for "The Explorer", gives more than 50 talks annually for both academic and general audiences, and writes magazine articles (and books) about SETI. He also teaches informal education classes on astronomy and other topics in the Bay Area, and is the inventor of the electrical banana, a circumstance he claims has had little positive effect on his life. He is the host for the SETI Institute's weekly radio program Are We Alone? Before coming to SETI, Seth did research work on galaxies using radio telescopes at observatories and universities in America and Europe. His avocations include photography, filmmaking, and electronics. Seth has produced a series of lectures on tape and video on the subject of SETI. For more information visit the Teaching Company website. Like Us On Facebook at www.facebook.com/relmarmcconnellmediacompany.

http://wn.com/Dr_Seth_Shostak_on_The_'X'_Zone_Radio_TV_Show_with_Rob_McConnell

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Seth Shostak Senior Astronomer, SETI Institute. BioCurious.Org June 25, 2013

Duration: 66:58
Updated: 29 Jul 2013

This video is about BioCurious.

http://wn.com/Seth_Shostak_Senior_Astronomer,_SETI_Institute._BioCurious.Org_June_25,_2013

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16. A Life with SETI

Duration: 109:30
Updated: 26 Jun 2013

(March 9, 2010) Dr. Frank Drake discusses the program that he founded, Search for Extra-Terrestrial Intelligence (SETI), and the possibility of finding extra...

http://wn.com/16._A_Life_with_SETI

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Line 22f1fa19c3m1b7c8e13c9c6d3p38d19d7b97 Free electron Model Crystal Lattice 5g WOW SETI

Duration: 2:04
Updated: 15 Aug 2013

http://alienspacesciencenews.wordpress.com/ part 284c3m1b7c8e13c9c6d3p38d19d7b97h of 100 videos there are more videos after this one i'll post all then updat...

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