The volcanologist threw cold water on the defense potential of the DART (Double Asteroid Redirection Test) spacecraft, which ...
IF you’ve got any plans for December 22, 2032, you might want to bring them forward. Because the chance of an ­asteroid the size of a football pitch hitting Earth on that date has just doubled. If ...
The chances that a space rock could hit Earth in less than a decade just went up slightly, according to NASA scientists. The ...