Living in Every Prehistoric Era

What If: Science, Theory, and Possibilities · Mar 18, 2026 · 4h 6m

Explore distant planets that could one day become humanity’s next home among the stars.

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What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.

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