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Associated Press
In this frame grab made from dashboard camera video, a meteor streaks through the sky over Chelyabinsk, about 1500 kilometers (930 miles) east of Moscow, Friday, Feb. 15, 2013. With a blinding flash and a booming shock wave, the meteor blazed across the western Siberian sky Friday and exploded with the force of 20 atomic bombs, injuring more than 1,000 people as it blasted out windows and spread panic in a city of 1 million. (AP Photo/AP Video)

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