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Q&A Rigorous Science Meta
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Q&A Could a planet larger than earth with half the gravity have a denser atmosphere?

I want to create a world that abides completely by our understanding of reality. The whole premise is that "If the Universe is large enough, this would all be non-fiction", assuming the laws of phy...

5 answers  ·  posted 8y ago by Zac Walton‭  ·  last activity 7y ago by Zac Walton‭

Question atmosphere reality-check planets flight light