Hunt for Alien Evidence

Jan 16, 2020 on Science at 11:00 PM

Summary

The discovery of extraterrestrial life might face an impossible challenge: the physics of the universe itself; but using cutting-edge tech, experts might be on the verge of a groundbreaking find -- and the evidence could already be in hand.

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Season 8 Episode 2

Jan 09, 2020

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Season 8 Episode 4

Jan 23, 2020