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.
Neil deGrasse Tyson on "Intelligent Design" at Beyond Belief
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Neil deGrasse Tyson: Bible in Classroom
03:34 Mins | Visto 194177 veces
Neil deGrasse Tyson: Doctors
03:18 Mins | Visto 110469 veces
Neil DeGrasse Tyson - Morte por Meteoro Gigante, Apophis (legendado)
06:38 Mins | Visto 11395 veces
Neil Degrasse Tyson: "If you're scientifically literate the world looks very different to you"
01:54 Mins | Visto 179238 veces
Asteroide 2005 YU55 no momento que passa perto da Terra - 08-11-2011
01:51 Mins | Visto 21532 veces
Neil deGrasse Tyson interviewed on S.G.U. 2/2
10:34 Mins | Visto 1732 veces
Nasa divulga primeiro vídeo de asteroide passando perto da Terra
00:28 Mins | Visto 5381 veces
NASA Confirms Asteroid DA14 2012 Might IMPACT Earth Feb 16, 2013
04:29 Mins | Visto 27980 veces
Authors@Google: Neil deGrasse Tyson
72:38 Mins | Visto 131106 veces
NOVA scienceNOW | Ask the Expert | December 21, 2012
02:08 Mins | Visto 33682 veces
Neil deGrasse Tyson discusses The Pluto Files @ The Commonwealth Club - 02/05/09 - Part 1 of 7
10:00 Mins | Visto 2659 veces
Neil deGrasse Tyson 100 Billion Burgers
01:13 Mins | Visto 82383 veces
SciCafe: Life the Universe and Everything with Neil deGrasse Tyson
88:27 Mins | Visto 111844 veces
El origen de la tierra Neil Degrasse Tyson (Subtitulado al español)
48:01 Mins | Visto 2015 veces
Neil Degrasse Tyson debunks 2012 at the 2010 World Science Festival
06:19 Mins | Visto 77489 veces
APOPHIS - Colisão de um asteróide com a Terra em 2029
05:01 Mins | Visto 1759 veces
Neil deGrasse Tyson on Testing Gravity
01:09 Mins | Visto 14895 veces
Neil deGrasse Tyson fascinating interview clip
01:20 Mins | Visto 87890 veces
Asteroid could hit Earth in 2036; NASA not worried
01:03 Mins | Visto 10657 veces
Neil deGrasse Tyson on the 10th Annual Asimov Debate
03:44 Mins | Visto 12839 veces
Neil deGrasse Tyson: Swami Levitation
01:55 Mins | Visto 73142 veces
The Most Astounding Fact (Neil deGrasse Tyson, HD)
03:34 Mins | Visto 2965037 veces
Neil deGrasse Tyson: Astrology
01:21 Mins | Visto 88959 veces
Neil deGrasse Tyson: George Bush and Star Names
04:03 Mins | Visto 60979 veces