The Blue Ghost lunar lander, operated by Firefly Aerospace, has captured stunning new footage of the moon’s far side, ...

On Feb. 28, the one-day-old moon will pass in front of Mercury for observers in Australia and the south Pacific, and on March 1 the moon will make a close pass to Venus.

It's impossible to know exactly what ancient people saw in the night sky. Learn more about their relationships with outer ...

Lunar Trailblazer, an orbiter that shared a launch on Wednesday with the commercial Athena lander, will help scientists ...