KevinFromSpace@lemmy.ml to Asklemmy@lemmy.mlEnglish · 8 个月前Should we A) colonise other planets or B) build habitats in the middle of space, like O'Neill Cylinders and stuff?message-squaremessage-square146fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1message-squareShould we A) colonise other planets or B) build habitats in the middle of space, like O'Neill Cylinders and stuff?KevinFromSpace@lemmy.ml to Asklemmy@lemmy.mlEnglish · 8 个月前message-square146fedilink