
January 24th, 2002, 04:46 PM
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Shrapnel Fanatic
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Join Date: Feb 2001
Location: Waterloo, Ontario, Canada
Posts: 11,451
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Re: Comets
Most comets have periods comparable to the outer planets. 30+ years.
If the periods were any shorter, then the comet would have come too close to the sun too many times, and would have boiled off into a dead rock long ago.
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