Thread: Extra Planets?
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Old 20-December-2001, 10:31 PM
bobjohnston bobjohnston is offline
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Quote:
On 2001-12-20 13:38, lpetrich wrote:
When I mentioned Jupiter being the largest relatively-cold object, I had in mind physical size and not mass.
OK, that makes sense. And that really is an interesting point--that in terms of diameter, planets don't get much larger than Jupiter (unless you catch them very young).

Bob Johnston
http://www.johnstonsarchive.net