Meteorite explosion over Russia injures hundredsA meteorite has flared spectacularly in the sky and exploded over the Russian region of Chelyabinsk, reportedly injuring around 400 people. Fragments of the meteor fell in a thinly populated area of the region, the emergencies ministry said in a statement. Interior ministry spokesman Vadim Kolesnikov said 102 people had called for medical assistance following the incident, mostly for treatment of
