Comment by Sharlin
6 days ago
It would’ve been specifically asteroids from beyond the "frost line", where it’s cold enough for volatile substances to coalesce and stay solid.
6 days ago
It would’ve been specifically asteroids from beyond the "frost line", where it’s cold enough for volatile substances to coalesce and stay solid.
"volatile substances" is doing a lot of work. This means water and organics. Literal cold-storage seeds of life.
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