NASA’s first crewed moon mission in decades is delayed as its engineers grapple with an all-too-familiar rocket problem: hydrogen leaks. Fixing the issue that’s plagued the agency since the Shuttle ...
The rehearsal is critical to launch Artemis II, the first crewed mission to the moon in over 50 years. By running a realistic countdown and fueling sequence, engineers can confirm that the rocket, ...
During a similar test earlier this month, sensors detected a leak of super-cooled liquid hydrogen – rocket fuel for NASA's ...