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Q&A Rigorous Science Meta
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Q&A Artificial sky and sun for underground and remote colonies

I has this idea for quite a while. I searched for information on the internet but I could see no reference. All searches gave results on the same idea but the effect was not what I'm looking for. ...

5 answers  ·  posted 7y ago by Christmas Snow‭  ·  last activity 5y ago by Christmas Snow‭

Question space colonization space-colonization architecture simulation