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quotemstr
85 days ago
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New study simulates gravitational waves from faili...
https://en.wikipedia.org/wiki/Great_Filter
kevin_thibedeau
85 days ago
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You don't need FTL travel to expand into our light cone at this point in the evolution of the universe.
pfdietz
84 days ago
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That makes absence of FTL detections comforting, not unsettling.
Vecr
81 days ago
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Does it?
https://en.wikipedia.org/wiki/Quiet_and_loud_aliens
Probably about neutral.
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