A canyon is a deep, narrow valley with steep sides. Here on Earth, canyons are typically formed by long-term erosion from ...

The space station and one other Easter egg — the site of NASA's next human moon landing — are hidden in this lucky photo.

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

The rocket-powered Gracie will conduct five hops during its short lunar stay, including one into the depths of a shadowy ...

Scientists have long thought that the South Pole-Aitken basin was formed by a shallow-angle impact, but new research suggests ...

Andrew James McCarthy, frames the space station with Shackleton Crater, a famous landmark on the moon near its south pole.

Scientists proposed an explanation for the formation of Vallis Schrödinger and Vallis Planck near the lunar south pole, which ...

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

The Lunar Trailblazer satellite will depart at the end of the month on a mission to find and map water on the surface of the ...

China plans to send a flying robot to the far side of the moon next year to search for the frozen water that could hold the ...

The moon reached its peak brightness at 8:53 a.m. EST (1353 GMT) on Feb. 12, but local moonrise and moonset times will depend ...