StarTalk Radio

By Neil deGrasse Tyson

Cosmic Queries - New Mysteries of the Universe

S7 E2

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Published March 11, 2016 5:55pm

Alien megastructures? Gravitational waves? Time travel via wormhole? Crack open the latest cosmic conundrums when astrophysicist Neil deGrasse Tyson answers fan submitted questions, thrown at him by our co-host Eugene Mirman.

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