It's not yet known whether the hydrogen leak encountered Monday will impact the moonshot's eventual launch date.
NASA ran into a leak while fuelling its new moon rocket Monday in one final make-or-break test that will determine when ...
At Stennis Space Center, NASA conducted another successful hot fire test of an RS-25 engine at the Fred Haise Test Stand.
NASA has been forced to delay a critical fueling test for its Artemis 2 moon rocket due to unusually cold weather forecasted ...
On Monday, after rolling the SLS rocket to be used for the Artemis II mission to the pad in January, NASA attempted its first ...