Big Picture Science – Getting a Spacelift: Neil deGrasse Tyson

by Gary Niederhoff on July 15, 2013

Getting a Spacelift: Neil deGrasse Tyson
Part 1 of Getting a Spacelift, featuring Neil deGrasse Tyson, astrophysicst, American Museum of Natural History, and author of Space Chronicles: Facing the Ultimate Frontier.
(TRT 11:06)

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