The K2-18b Video You've Been Waiting For

So the whole world seems to have become very excited about the claim of a biosignature discovered in the atmosphere of the exoplanet K2-18b. And no sooner did those headlines hit the airwaves, astronomers came out in droves expressing skepticism and concerns. It feels a bit confusing to have two...

41 min - Space & the Universe - Cool Worlds

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Read Deeper: Astrobiology

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