[ExI] If Earth had Saturn's Rings
jonkc at bellsouth.net
Mon Nov 23 06:15:08 UTC 2009
Actually Earth did have rings even more impressive than Saturn's when a Mars sized object crashed into the Earth, but they only lasted for a short time before they congealed and formed the moon. It's a good thing too because without our enormous and uncommon satellite it's unlikely intelligent life would have evolved on our planet.
John K Clark
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