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) ...

We're pretty sure this is what Michael Bay dreams of when he goes to sleep: Obviously, the meteor was bigger than your average shooting star and going pretty fast. "The [Russian Academy of Sciences] ...

The largest remaining piece of the gigantic meteor that exploded over central Russia earlier this year before plunging into a frozen lake, was recovered this morning. And it's still a pretty healthy ...