4 Weirdest Aliens That Scientists Think Exist
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When we think of aliens, we often picture grey-skinned beings with large heads and dark eyes.
But over the decades, scientists have proposed life forms far stranger, creatures that make the “little grey men” look ordinary.
In this episode of Xenopedia, we explore four of the weirdest types of alien life that real scientists have suggested could exist.
0:00 - Intro
0:17 - 1. Life inside stars
1:42 - 2. Life in Molten Rock
2:29 - 3. Carl Sagan's Floaters
3:47 - 4. Shadow biosphere
5:00 - Outro
Thumbnail Credit:
Image: Carl Sagan Planetary Society.JPG
Author: NASA/JPL
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