▲ 36 ▼ Aliens Probably Exist - But They’re Staying Silent For a Reason (www.popularmechanics.com) submitted 1 year ago by original_reader@lemmy.zip to c/astronomy@mander.xyz 30 comments fedilink hide all child comments We just live too far apart.
[–] RickyRigatoni@retrolemmy.com 1 point 1 year ago (2 children) We've had at least 7 of them permalink fedilink source parent hideshow 2 child comments replies: [–] kalkulat@lemmy.world 3 points 1 year ago (1 child) When I look back on human history, I can see no period that I would call 'civilized'. (Sure, there were pockets of civilization.) permalink fedilink source parent hideshow 1 child comment replies: [–] RickyRigatoni@retrolemmy.com 1 point 1 year ago Explain this. permalink fedilink source parent
[–] kalkulat@lemmy.world 3 points 1 year ago (1 child) When I look back on human history, I can see no period that I would call 'civilized'. (Sure, there were pockets of civilization.) permalink fedilink source parent hideshow 1 child comment replies: [–] RickyRigatoni@retrolemmy.com 1 point 1 year ago Explain this. permalink fedilink source parent