Descripción de Neil deGrasse Tyson on the end of the world:
Astrophysicist Neal deGrasse Tyson predicts that 99942 Apophis, a near-Earth asteroid and the namesake of an evil demon in Egyptian mythology, may collide with Earth in April 2029.
Apophis Asteroid-Hendrix "Rock/Star" Asteroid/Comet Prophecy
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Neil Degrasse Tyson: "If you're scientifically literate the world looks very different to you"
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NOVA scienceNOW | Ask the Expert | December 21, 2012
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Neil deGrasse Tyson on Testing Gravity
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Neil deGrasse Tyson fascinating interview clip
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Neil deGrasse Tyson on the 10th Annual Asimov Debate
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NASA & Federal Budget - Neil deGrasse Tyson
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Neil deGrasse Tyson at UB: What NASA Means to America's Future
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APOPHIS - Colisão de um asteróide com a Terra em 2029
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Authors@Google: Neil deGrasse Tyson
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Neil deGrasse Tyson: Swami Levitation
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Neil Degrasse Tyson debunks 2012 at the 2010 World Science Festival
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Asteroid Apophis (2029-2036) Möglicher Einschlag und Katastrophe!?
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NASA JPL Apophis Asteroid Investigation
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Neil deGrasse Tyson: Astrology
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Der Einschlag (The Return of Apophis 2036)
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