On Monday, after rolling the SLS rocket to be used for the Artemis II mission to the pad in January, NASA attempted its first ...

The small rocket and capsule have been flying since April 2015 and have combined to make 38 launches, all but one of which ...

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

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

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

NASA has delayed its Artemis 2 moon launch until March at the earliest, after encountering some issues during a key prelaunch ...

NASA's Artemis 2 faces new delays, pushing its launch to at least March. Here's why the crewed lunar mission is postponed, ...

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

The Space Launch System rocket's RS-25 engine was fired up for the “final round of certification testing ahead of production ...

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

American space agency NASA says it fixed the problem that caused a hydrogen leak during the first wet dress rehearsal of the ...