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Aerosol668 t1_iuk0gek wrote

Reply to comment by adbedient in Why we don’t see aliens by Ggoods123

Advanced civilizations elsewhere wouldn’t even know we exist unless they’re less than 100 light years away. On galactic scales, that’s really close, yet so far away. It’ll take an age for us to be contacted.

Elsewhere in the universe, even just the next galaxy, won’t know we existed until long after we’re gone - unless we can can get off this rock, which seems unlikely.

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