NASA’s test run of its Artemis II countdown ran into problems Monday at Kennedy Space Center, scrapping any chance of the moonbound mission launching this month. Instead, the agency is targeting March ...

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

NASA's Artemis II wet dress rehearsal successfully fueled the SLS rocket and Orion spacecraft but ended early due to a stubborn liquid hydrogen leak, ruling out February launch.

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

Shortly after 2 a.m. ET on Tuesday, NASA announced that it would forgo February’s launch window (which lasted until Feb. 11) ...

CAPE CANAVERAL, Fla. (AP) — NASA's long-awaited moonshot with astronauts is off until at least March because of hydrogen fuel leaks that marred the dress rehearsal of its giant new rocket.

NASA was forced to end a critical fueling test of its giant Artemis 2 rocket early in the wee hours of Tuesday, delaying its ...

Named after Apollo’s twin sister in Greek mythology, Artemis is meant to expand on NASA's Apollo missions of the 1960s and ...

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.

After pre-launch testing revealed rocket issues, NASA has delayed the Artemis II launch until March. Here's the latest.

NASA said Tuesday it's delaying until March the launch of its first crewed flyby mission to the Moon in more than 50 years, ...