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What is the largest a world can be and still have the Geologic life of Io & Europa, Before it can simply hold itself together constantly?

There could of course be a point of overlap with worlds that have internal fire simply by virtue of their size, like Earth, at which point, you can simply state that benchmark, where it is difficult to distinguish one from the other.

1 Answer

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  • Anonymous
    2 months ago
    Favorite Answer

    It comes down to DIFFERENCE between gravity one day & another, ie Martian one point, Earthly another,,,

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