The quartet's arrival will take the ISS back up to its normal complement of seven crewmembers. The station has been staffed ...

SpaceX has temporarily grounded its Falcon 9 rocket after an upper stage failed to deorbit as planned during a Feb. 2 launch.

NASA announced the news Tuesday, shortly after the critical fueling test ended at Kennedy Space Center. Until the ...

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

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

NASA fueled its new moon rocket in one final make-or-break test Monday, with hopes of sending astronauts on a lunar ...

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's giant new moon rocket is on its way to the launch pad. The 322-foot Space Launch System rocket began its 1 mph creep from Kennedy Space Center's Vehicle Assembly Building on Saturday morning.

NASA Artemis 2 moon mission remains on track as crew members enter quarantine in Texas to avoid exposure to illness. SLS ...

"I hope they forget all about Artemis 2," Koch told Bill Whitaker of CBS' "60 Minutes," which aired a piece about the mission on Sunday night (Feb. 1). "I think that's a little bit extreme, but we ...

The rollout sets the stage for tests and dress rehearsals ahead of NASA's first crewed flight to the moon in more than 50 ...