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

The far side of the Moon has its own versions of the Grand Canyon—two of them, in fact! A new study explains how these deep ...

An asteroid being monitored closely by scientists could potentially collide with Earth, but there is also the possibility of ...

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

A new study suggests the craters were dug out by rocky debris after the lunar surface was struck around 3.8 billion years ago ...

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

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

The vast valleys of Vallis Schrödinger and Vallis Planck demonstrate the incredible forces that shaped the face of the Moon.

The study suggests the canyons in “Schrodinger impact basin” were carved in under 10 minutes by debris from an asteroid or ...

Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...

(AP) — New research shows that when an asteroid slammed into the moon billions of years ago ... digging out two canyons comparable in size to Arizona’s Grand Canyon in barely 10 minutes.

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