Plot: Find out about the last time and the next time the Earth will be hit by a Gamma-ray Burst.
PBS Space Time - Season 2017 - Extinction by Gamma-Ray Burst (Episode 45)
Episode Aired On:
Wednesday, December 20 2017
7 years ago
Wednesday, December 20 2017
7 years ago
Genres: Documentary, Talk
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Episode 44
Matthew O’Dowd