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Neil deGrasse Tyson: Astrophysicist

Season 2010 Episode 31

About the Episode

Neil deGrasse Tyson is an astrophysicist and the Director of the Hayden Planetarium at the American Museum of Nature History. He also collects cosmic-themed neckties and has an amazing cosmic vest.

Aired: 04/22/10 | Expires: | Runtime: 7m 21s