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How much time does the planetary core spend inside the embryonic cloud? It seems like if it spent much time there, it should shows signs of the crushing gravit
by sanj 16y ago
How much time does the planetary core spend inside the embryonic cloud?
It seems like if it spent much time there, it should shows signs of the crushing gravitational pull required for it to maintain a large gaseous atmosphere during birth.
- hugh3 16y agoHow much time does the planetary core spend inside the embryonic cloud? The lifetime of the protosolar nebula is pretty short -- only a million years or so. It seems like if it spent much time there, it should shows signs of the crushing gravitational pull required for it to maintain a large gaseous atmosphere during birth. I'm not sure what you mean here.