CHELYBINSK, Russia, March 21 (UPI) -- Scientists say a radar probe of a lake in Russia's Urals revealed a crater possibly created by a fragment of a meteor that exploded over the region last month.
The meteor broke into seven large fragments when it exploded over the city of Chelybinsk and one of the chunks is believed to have fallen into frozen Lake Chebarkul, creating a hole in the ice about 25 feet in diameter.