Revision history of "Jan 7 1993"

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• (cur) (last) 23:44, 1 March 2010 RobertG (Talk | contribs) (3,968 bytes) (New page: A rocky asteroid, rather than an icy comet, probably caused a huge explosion over Siberia in 1908 that flattened at least 40,000 trees over about 850 square miles. A research team from NAS...)

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