• @[email protected]
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    31 year ago

    A planet 9 times the size of earth could still potentially host human life, we’d need to live high up in the sky so the gravity would be lower, but it’s possible

      • Spzi
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        21 year ago

        Gravity becomes lower at higher altitudes, or what do you mean?

        • @Pantless_Paladin
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          1 year ago

          The bigger aplanet, the further away its surface from its center of mass, which decreases gravity. A planet’s surface gravity is mostly affected by its mass and density. This is why Saturn, despite being much bigger than Earth, still have roughly the same surface garvity.