Early in the morning of October 6, 2008, astronomers at the University of Arizona detected an asteroid on a collision course with Earth. When other sightings cropped up across the world, the ...

Add Yahoo as a preferred source to see more of our stories on Google. Two of Arizona's most famous landmarks may be linked by cosmic violence: the asteroid that gouged out Meteor Crater may have also ...

The idea of an asteroid hitting Earth can be a scary one, but it can be pretty hard to comprehend just how scary such an impact might potentially be. To put things in context, many people who have ...

Sen captured footage from space on Saturday showing the world’s largest impact craters. The satellite video offered a breathtaking view of the circular, frozen Manicouagan Reservoir, covered in snow ...

Scientists reveal massive asteroid hit the North Sea and triggered a 330-foot tsunami - New research shows structure is one ...

Two NASA spacecraft at Mars — one on the surface and the other in orbit — have recorded the biggest meteor strikes and impact craters yet. The high-speed barrages last year sent seismic waves rippling ...

Add Yahoo as a preferred source to see more of our stories on Google. Sen captured footage from space on Saturday showing the world’s largest impact craters. The satellite video offered a breathtaking ...