ABC News October 8, 2019

Neil deGrasse Tyson talks Area 51 and aliens

Name: Neil deGrasse Tyson talks Area 51 and aliens
Uploaded: 2019-10-08T17:41:48
Duration: PT349.0S
Description: Author of “Letters from an Astrophysicist" discusses his new book and life outside planet Earth.

Author of “Letters from an Astrophysicist" discusses his new book and life outside planet Earth.

Neil deGrasse Tyson talks Area 51 and aliens

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