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Q&A Rigorous Science Meta
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Q&A Hollow planet with another planet inside it

I was wondering what would happen if there was a planet with a "shell" of stone entirely surrounding it (not connected, just held in place by gravity), with a few holes all the way through the oute...

7 answers  ·  posted 10y ago by Epiglottal Axolotl‭  ·  last activity 8y ago by Epiglottal Axolotl‭

Question planets extreme-terrain