A "harmless" asteroid burned up Tuesday night above northern Siberia in Russia, creating a blazing fireball in the sky ...
The meteor - estimated to be about 10 tons - entered the Earth's atmosphere at a hypersonic speed of at least 54,000 kph (33,000 mph) and shattered into pieces about 30-50 kilometers (18-32 miles) ...
In this frame grab made from a video done with a dashboard camera a meteor streaks through the sky over Chelyabinsk, about 1500 kilometers (930 miles) east of Moscow Friday. A meteor that scientists ...