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JV
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In another thread: "When is a planet a planet?"
https://www.physicsforums.com/showthread.php?t=46968
Someone mentioned that normally the outer planets in a solar system are gas-gaints and the inner planets are big "rocks". Why is that? Why can the gas-gaints not be the inner planets?
https://www.physicsforums.com/showthread.php?t=46968
Someone mentioned that normally the outer planets in a solar system are gas-gaints and the inner planets are big "rocks". Why is that? Why can the gas-gaints not be the inner planets?