How the Universe Works S8E3: Hunt for Alien Evidence
- Aired: 2020-01-16
- Time: 22:00:00
- Runtime: 60 minutes
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Overview
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.