FLORENCE, Italy, Aug. 27 (UPI) -- The meteor exploding over Russia in February either collided with another body or came too close to the sun before it fell to Earth, scientists said Tuesday.
Researchers at the Institute of Geology and Mineralogy in Novosibirsk announced the conclusion at a conference of the European Association of Geochemistry being help in Florence, Italy, based on an analysis of fragments from the meteorite, the main body of which fell to the bottom of the Chebarkul Lake near Chelyabinsk Feb. 15.