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Meteor that exploded over Russia came from asteroid, scientist says
MOSCOW, March 14 () -- The meteor that exploded over Russia last month probably broke off an asteroid and collided with another space body millions of years ago, a scientist says."It was formed within an asteroid, separated from it, and then, tens of millions of years ago, it suffered a collision, receiving multiple cracks as a result," Erik Galimov of the Russian Academy of Sciences said Thursday.The meteor entered the atmosphere and exploded Feb. 15, causing a massive sonic boom that blew out windows and damaged thousands of buildings around the city of Chelyabinsk, injuring over 1,[url=http://www.sorkan.com/]christian louboutin soldes[/url],500 people."It was because of the large number of cracks that it exploded so powerfully," Galimov,[url=http://www.jdebug.net]Jimmy Choo Outlet[/url], director of the academy's Vernadsky Institute of Geochemistry and Analytical Chemistry, told RIA Novosti.More than 100 meteorite fragments that have been recovered along a 30-mile trail along the object's flight path, scientists said, with the largest weighing about 2.2 pounds.