NASA says it can't try until March at the earliest to send a crewed spacecraft on a flight around the moon and back, due to ...

NASA plans to test the planned leak repair with a second dress rehearsal fueling test later this month.

NASA Artemis 2 mission after encountering hydrogen leaks during a fueling test of the Space Launch System. The Space Launch ...

On Monday, after rolling the SLS rocket to be used for the Artemis II mission to the pad in January, NASA attempted its first wet-dress test with this new vehicle. At one of the main interfaces where ...

NASA has delayed the historic Artemis II crewed mission to March after engineers discovered a liquid hydrogen leak during a critical wet dress rehearsal. The test also revealed additional issues, ...

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.

NASA's bosses have been grilled after the Artemis II moon mission was pushed back yet again following a failed wet dress rehearsal.

NASA says it is now targeting a March launch for its new moon rocket after encountering fuel leaks during a crucial test. The ...

All going well, a four-person crew will soon launch into deep space. But delays and troubled test flights have led some to ...

CAPE CANAVERAL, Florida — NASA encountered frustrating fuel leaks during a make-or-break test of its new moon rocket on ...