The U.S. government is stepping up efforts to protect the planet from incoming asteroids that could wipe out entire regions...
asteroids News
When the asteroid named 2014 J025 passed by the Earth in April, it came within 1.1 million miles of the...
On Feb. 15, a 13,000-ton rock plunged through the skies above Chelyabinsk, Russia. It shone 30 times brighter than the...