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Old 20-07-2009, 08:05 PM
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iceman (Mike)
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Join Date: Sep 2004
Location: Gosford, NSW, Australia
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Quote:
Originally Posted by bird View Post
given that the GRS is roughly earth-sized.
I'm pretty sure the GRS is 2x the size of Earth!

Making the new impact site at least the size of our Moon or bigger?
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