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I love old sci-fi (lemmy.ml)
submitted 1 day ago by yogthos@lemmy.ml to c/memes@lemmy.ml
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[-] Cat_Daddy@hexbear.net 7 points 1 day ago

Or a Babylon 5 rotating tube

[-] yogthos@lemmy.ml 6 points 1 day ago

the technical terms is O'Neill cylinder https://nss.org/o-neill-cylinder-space-settlement/

this post was submitted on 19 Aug 2025
59 points (100.0% liked)

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