NASA muscled through familiar headaches Monday at Kennedy Space Center during a critical tanking test dealing with liquid ...

The cold weather didn’t stop NASA from calling employees to work Saturday night to begin the two-day countdown of a test run for its Artemis II moon mission. Staffers were called to stations at ...

As Artemis II faces delays, Congress may be shifting its tune about moving away from the pricey SLS rocket to those developed ...

NASA muscled through familiar headaches Monday at Kennedy Space Center during a critical tanking test dealing with liquid hydrogen leaks at the launch pad for the Artemis II moon mission that ...

Artemis II will send four astronauts around the moon in the first crewed flight test of the Space Launch System rocket and the Orion Spacecraft.

However, NASA has not yet chosen an official launch date, and will not do so until the Artemis II stack passes its Wet Dress ...

At best, NASA could launch commander Reid Wiseman and his crew to the moon no sooner than Sunday. The rocket must be flying ...

The RS-25 engines that will power the rocket into orbit were tested at Stennis Space Center in Hancock County.

The agency did not complete a practice countdown for a mission that would be the first to send people around the moon in more than 50 years.

The launch window for the Artemis II mission around the moon is rapidly approaching.

NASA said Tuesday it will now target a March launch of its new moon rocket after running into exasperating fuel leaks during ...