The closest of the asteroids to us—estimated to be about the size of a car—is whizzing through space at 27,358 miles per hour ...
However, the 74 million tonne space rock, which was first discovered in 1999, could potentially strike Earth in around one hundred years time. NASA has calculated there is a 0.037 per cent – or one in ...
A small object, 2015 DJ155, roughly the size of the Statue of Liberty, is expected to pass by Earth on January 31, traveling ...