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Q&A Rigorous Science Meta
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Q&A Can two adjacent, life-sustaining planets orbit a star such that they are rarely near each other?

I have two planets and humans live on both of them. Humans need not have developed on these planets, but the planets should support human life with the allowance that the humans have technology com...

8 answers  ·  posted 7y ago by KoaxialKable‭  ·  last activity 6y ago by KoaxialKable‭

Question climate planets orbital-mechanics