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 miles long and ...

Moon Grand Canyon carved out in less than 10 minutes by bullet-fast space rocks - Space rocks travelling as fast as a bullet ...

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

About 3.8 billion years ago, two massive canyons likely formed on the moon in a span of less than 10 minutes, according to new research. Watch Now Menu Local National Weather Sports Traffic Watch Now ...

Two gorges on the moon that are deeper than the Grand Canyon were carved out in less than 10 minutes by space rocks travelling at the speed of a bullet, astronomers have revealed.

New research reveals that two massive lunar canyons, deeper than the Grand Canyon, were formed in under 10 minutes by intense rock floods on the Moon's surface.

The giant canyon on Saturn's battered moon Tethys snakes into darkness in a new photo by NASA's Cassini spacecraft. The canyon, known as Ithaca Chasma, is visible at the image's lower right, near ...

Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object slammed into the moon 3.8 billion years ago.