Tag: asteroid
Map of Earth’s Asteroid and Meteor Impact Craters
Impact craters are caused when the planet is struck by solid objects travelling at high velocity, producing shock waves and the compression of material to form a circular crater.
New Theory Explains Possible Origin of the Armageddon-Causing Object That Killed the Dinosaurs
The enduring puzzle: Where did the asteroid or comet originate, and how did it come to strike Earth? Now, a pair of researchers at the Center for Astrophysics | Harvard & Smithsonian believe they have the answer.