Mars is absolutely covered in craters. NASA estimates there are over a quarter-million impact craters about the size of Arizona's famous Barringer Crater, which is some 4,000 feet across.

Recent travelers were awe-struck by the crater. The mix of child- and adult-friendly activities at the Barringer Museum was frequently praised. Keep in mind that high winds occasionally cancel the ...

These ancient craters provide insights into the violent forces that shaped our planet Also known as Meteor Crater, this ...

Key events include the Tunguska Event, the Chelyabinsk Event, the Barringer Crater, the Chesapeake Bay Crater, and the Chicxulub Event. These collisions illustrate the potential threat asteroids ...