They were dug out by debris sent violently aloft when an asteroid or comet struck the lunar surface 3.8 billion years ago.

Projectiles flying faster than bullets from a blast 130 times bigger than the global nuclear stockpile helped form giant lunar canyons, according to a new study.

Arsenal manager Mikel Arteta speaks ahead of Wednesday's Carabao Cup semi-final second leg against Newcastle at St James' Park, with the Gunners aiming to overturn a 2-0 deficit.

This discovery is promising for scientists and NASA, which plans to land astronauts at the south pole on the near side of the ...

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

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

XR flew about 1.37 million miles (2.2M km) away from Earth. The space rock is estimated to be about 300-700 km (248-434 miles ...

An asteroid set to swing by Earth in 2032 has small chance of smashing into our planet, but experts aren't panicking — yet.

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

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