YR4 has a 2.3% chance of hitting Earth in the year 2032. But according to new estimates, it may have an even smaller chance ...

YR4 does smash down on the lunar surface, the explosion might be visible from Earth and would leave a new crater on the near ...

The incoming object created an impact basin and sent streams of rocks hurtling like missiles, NASA said. Within minutes, two ...

The ‘city killer’ asteroid (possibly) heading our way might spare us and slam into the Moon instead, scientists said. The ...

The Grand Canyon in Arizona is one of Earth's natural wonders, carved out over millions of years by the gradual erosion power ...

New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons ...

New calculations suggest that a large asteroid recently predicted to have an increased odds of striking Earth could miss the ...

A colossal impact billions of years ago carved out the canyons that rival the most breathtaking features here on Earth in a ...

Two canyons that splay out from a vast asteroid crater on the moon may have been quickly formed by chains of impacts that ...

Scientists found that an asteroid impact carved two massive canyons on the moon in minutes. High-speed debris helped shape ...