NASA study finds life-sparking energy source and molecule at Enceladus

Re:NASA study finds life-sparking energy source and molecule... by seszett on Saturday December 16, 2023 @06:06PM (#38668636)

The universe is about 15 billion years old, and chemistry didn't start with the formation of Earth.

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Re:NASA study finds life-sparking energy source and molecule... by wingspar on Saturday December 16, 2023 @06:28PM (#38668799)

Chemistry in earth certainly started with the formation of earth.

Are you suggesting that abiogenesis didn’t start on earth, but self-replicating molecules started evolving in earths protoplanetary disc?

Serious question, haven’t encountered that theory before. It’s kinda panspermia-lite.

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Re:NASA study finds life-sparking energy source and molecule... by lovemenot on Saturday December 16, 2023 @08:05PM (#38669416)

I believe you may discussing at cross-purposes.

Presumably like your parent, I believed this was a discussion about the probability that life has originated elsewhere in the galaxy / universe, independently of life on Earth.

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Re:NASA study finds life-sparking energy source and molecule... by mongoosled on Saturday December 16, 2023 @08:44PM (#38669635)

Kurzgesagt did a video on this recently https://m.youtube.com/watch?v=JOiGEI9pQBs

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