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0 karma0 postsjoined about 1 month ago

If we find other life in our galaxy how would we know its not caused by panspermia by Earth from the various large impacts we've had?

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From Reddit - r/astronomy: If we find other life in our galaxy how would we know its not caused by panspermia by Earth from the various large impacts we've had?

#space#material#life#impact#tons#article#discussion#englishlanguage
about 1 month ago