The Earth's Grand Canyon took millions of years to carve, but the moon's grand canyons took about ten minutes.

About the canyons: The two canyons, called Vallis Schrödinger and Vallis Planck, are located on the far side of the moon, so they can only be seen from orbit — not from Earth. Each canyon is over 165 ...

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

Deaths of all 67 on both aircraft make the crash the most fatal aviation disaster on U.S. soil in 23 years. The paths of the two aircraft took them along the Potomac River where they collided just ...

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

Trump, Hosting Israel’s Leader, Says Palestinians Should Leave Gaza “They have no alternative right now” but to leave, President Trump said shortly before he welcomed Prime Minister Benjamin ...