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…
Meteorite Discovery: The Rare CO Chondrite That Killed Dinosaurs
A rare CO carbonaceous chondrite meteorite, rich in carbon and water, was recently identified as the force behind the C…