Accretion models of climatic change Xev wrote: "Also, perhaps I am being dense, but I do not see how this cosmic 'dust' would cause an ice age. By...
Tephra or cosmic dust? Edefer wrote: "But if there was enough dust to provoke such severe cooling, I suppose that must have been noticed by the...
In the web document at http://www.mindspring.com/~kftrans/SN1054.htm I argue that the supernova of 1054 AD (SN1054) could have produced enough cosmic...
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