Neil deGrasse Tyson on Aliens, Mars & Why an Asteroid Might Flatten Earth [Full Interview]

2013 Re-Release: Everyone's favorite astrophysicist, Neil deGrasse Tyson, boggles Larry's mind with his thoughts on aliens, traveling to Mars, and why an asteroid might flatten Earth. Plus, Neil on the trials of becoming a black scientist & why role models are overrated.

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Видео Neil deGrasse Tyson on Aliens, Mars & Why an Asteroid Might Flatten Earth [Full Interview] канала Larry King