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Q&A Could there be a planet bigger than Earth, but with less gravity?

Is it possible to have a planet that is both bigger than Earth and weaker in terms of gravity? I've got an idea about it being less dense, but I don't know what to do about its magnetic field. I ne...

5 answers  ·  posted 10y ago by Jetscooters‭  ·  last activity 5y ago by Jetscooters‭

Question reality-check planets gravity