2013 Russian Meteor Likely An Apollo Asteroid Chunk
Before it collided with Earth, the Chelyabinsk space rock was a 10,000 ton meteoroid -- now astronomers think they know where it came from.
Continue Reading http://news.discovery.comBefore it collided with Earth, the Chelyabinsk space rock was a 10,000 ton meteoroid -- now astronomers think they know where it came from.
Continue Reading http://news.discovery.com
Join the Discussion