Meteor Crater Arizona: Size, Depth, and Geology
A 50,000-year-old impact left a 1.2-kilometer scar in Arizona's desert landscape, and the Barringer Meteor Crater is ba…
Chicxulub Crater: Dinosaur Extinction Impact Site
An asteroid carved a 93-mile scar into the Yucatan Peninsula 66 million years ago. The Chicxulub crater is the fossiliz…