The moon's ascending node (the point in the sky where its orbit crosses the ecliptic from south to north) is moving westward ...

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

Mars will appear to make an ultraclose approach to the moon on Sunday, after Jupiter had a turn earlier this week. Here's how ...

The moon rock signifying NASA's lunar ambitions had adorned Joe Biden's Oval Office throughout his entire presidential ...

As Elon Musk helps the Trump administration eliminate DEI, his SpaceX currently has a NASA contract to help land the first ...

Boeing warned on Saturday of layoffs in its Space Launch System moon rocket program, saying it expects to have about 400 ...

February's full Snow Moon will have a royal companion as it rises alongside Regulus, a star nicknamed "Heart of the Lion", ...

The Chang'e 7 mission will consist of a lander, a rover and a mobile hopper, according to Chinese state media outlet Xinhua, ...

After the space agency canceled its VIPER rover, an empty space was available on a private spacecraft that will still head to ...

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

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

Here's when and how to watch the next full moon and February's rare planetary parade across Pennsylvania skies, starting with ...