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Aliens Probably Exist - But They’re Staying Silent For a Reason (www.popularmechanics.com)
submitted 1 month ago by original_reader@lemmy.zip to c/astronomy@mander.xyz
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We just live too far apart.

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[-] RickyRigatoni@retrolemmy.com 1 points 1 month ago

We've had at least 7 of them

[-] kalkulat@lemmy.world 3 points 1 month ago

When I look back on human history, I can see no period that I would call 'civilized'. (Sure, there were pockets of civilization.)

this post was submitted on 09 Nov 2025
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