KNOXVILLE, Tennessee (AP) -- A comet that unexpectedly brightened in the last couple of weeks and is now visible to the naked eye is attracting professional and amateur interest.
More...
See also:
Astronomers find the sun's long-lost twin
Friday, November 09, 2007Comet Surprise
KNOXVILLE, Tennessee (AP) -- A comet that unexpectedly brightened in the last couple of weeks and is now visible to the naked eye is attracting professional and amateur interest.
More... See also: Astronomers find the sun's long-lost twin 
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