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 has delayed the Artemis II launch until March at the earliest after engineers discovered hydrogen leaks during last ...

It's not yet known whether the hydrogen leak encountered Monday will impact the moonshot's eventual launch date.

NASA stopped short of completing a critical fuel test for its Artemis 2 SLS rocket because of hydrogen leaks that sound a lot ...

Technical problems discovered during a pre-flight test have prompted NASA to postpone this important space mission.

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

NASA started making the final preparations for the Artemis 2 mission in early January, with the hopes of opening its launch ...

NASA defended preparations for Artemis 2 after a fueling test had hydrogen leaks like those that bedeviled Artemis 1 more than three years ago.

NASA's wet dress rehearsal did not go as smoothly as planned. As a result, the Artemis II launch is now no earlier than March ...

CAPE CANAVERAL, Fla. (AP) — NASA’s long-awaited moonshot with astronauts is off until at least March because of hydrogen fuel ...

Feb 3 (Reuters) - NASA said on Tuesday it was targeting a March window to launch its Artemis 2 mission to send four ...

NASA is pushing the proposed launch date for its Artemis II lunar mission back to at least March after finding a hydrogen ...