, July 23 -- NASA is preparing for its next astronaut mission to the Moon by planning a major orbital rehearsal in 2027, when it will test commercial lunar landers built by SpaceX and Blue Origin ...

NASA is preparing for future astronaut landings on the Moon with an unusually ambitious orbital rehearsal. During Artemis III ...

To help with its plans for long-term lunar visits and missions to Mars, NASA is putting together a year-long virtual program and looking for volunteers.

As the National Air and Space Museum built its collection and its identity, it also needed to find its footing as a place for science and research. In the third episode of our four-part limited series ...

SpaceX moon impact 2026: a spent Falcon 9 upper stage will strike the lunar surface near Einstein Crater on August 5 at 2:34 ...

Our solar system is home to a whopping 891 moons, but the rest of the known cosmos? Nothing. Until now.  As a new paper in ...

Amazon’s Leo satellite network will soon be ready to operate and is expected to be functional before the end of the year.

The unintended event also creates an opportunity for scientists and skywatchers to witness lunar impact dynamics in real time ...

"Something happened to Mother Earth," said Colville Tribes Elder Dee Gun Shows, who lost her home in the Kaiser Canyon fire.

There are more than 18,000 active and inactive satellites in orbit. Now, there's a turf war on what agency should get to call ...

Scientists are documenting a planetary system in the Milky Way galaxy that is so starkly dissimilar to our own solar system that they are struggling to find ​the proper terminology to describe it.

Such are the strange semantic questions raised by studies of CD-35 2722 B, a brown dwarf with about 30 times the mass of ...