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Thursday, July 24, 2008 |
Photo: Exploding Comet Catches Expert, Amateur EyesThis composite image from Tyler, Texas, shows its movement through the constellation Perseus over the 48 hours between October 27 (left) and October 29, 2007 (right). Image by Scott M. Lieberman/AP
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ADVERTISEMENTNATIONAL GEOGRAPHIC'S PHOTO OF THE DAYPhoto and Headline Widget
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