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Doktor_Earrape t1_itf5v56 wrote

Reply to comment by Extreme-Ad-5059 in Signatures of alien technology could be how humanity first finds extraterrestrial life by WallStreetDoesntBet

There is zero chance Earth has the only life forms in the universe

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KingRafa t1_itg1j5s wrote

There are certainly other life forms out there, but other civilizations are relatively unlikely, at least within our galaxy.

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