Panspermia: Could Alien Comets Be Seeding Life Through the Universe? (Narration Only)

Could life on Earth have arrived from space? Explore panspermia, alien comets, and how life might spread across the galaxy.

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Credits: Panspermia - Could Alien Comets Be Seeding Life Through the Universe?

Written, Produced & Narrated by: Isaac Arthur

Editors: Alex Shenderov & Lukas Konecny

Select imagery/video supplied by Getty Images

Music by Epidemic Sound: http://nebula.tv/epidemic

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