Do You Need to Worry About an Asteroid Hitting Earth?
It measures 130 to 300 feet across, a pebble compared to the asteroid that killed the dinosaurs, which is estimated to have been six to nine miles in length. On the other hand, on Feb. 15, 2013, an ...
'City killer' asteroid could hit Earth - where it could it land and the damage it may cause
This is not a drill. There is a chance - albeit a small one - that an asteroid could hit planet Earth within the next decade.