Cool Worlds YouTube channel

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Cool Worlds is an astronomy and astrobiology educational media channel and podcast hosted by astronomer David Kipping, covering exoplanets, extraterrestrial life, and related science.

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1 episode featuring Cool Worlds YouTube channel

StarTalk with Neil deGrasse Tyson
Exoplanets challenge what makes a world habitable
The episode tests how scientists can distinguish real evidence of life from misleading signals across an unexpectedly diverse planetary population.
Sep 1, 2026 · 54 min

1 episode featuring Cool Worlds YouTube channel

Exoplanets challenge what makes a world habitable