The chemical makeup of mineral inclusions preserved in impact glass hints at the site of a missing impact crater.
An asteroid first spotted in December has a 1.2% chance of hitting Earth in 2032. Scientists are tracking the space rock to learn more about its size and trajectory.
A 200-foot-wide asteroid found in December has a one-in-83 chance of hitting Earth, according to space agencies.
Approximately 35 million years ago, a colossal asteroid collided with the Atlantic Ocean near the present-day East Coast of ...