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0xFFFE
on Aug 13, 2017
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TRAPPIST-1 Is Older Than Our Solar System
By the looks of it, we still have a long way to go. :)
Gravityloss
on Aug 13, 2017
[–]
So far, we're not doing any better than cyanobacteria -Ray Pierrehumbert.
(The start of photosynthesis by cyanobacteria nearly killed all life on the planet.)
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