Keep your eye on the ball” is a motto for many athletes—and for astronomers trying to find Earth-threatening space rocks ...
Understanding where Earth's essential elements came from—and why some are missing—has long puzzled scientists. Now, a new ...
There is a chance that an asteroid will hit Earth in 2032, and scientists are recording observations of the asteroid from ...
A near-Earth asteroid as wide as the Statue of Liberty is tall could strike Earth on Dec.22, 2032, alerting planetary defense ...