Artemis

NASA completes cryogenic tanking test on Artemis 1 moon rocket

Engineers filled up the Artemis 1 moon rocket with more than 750,000 gallons of super-cold propellants in a tanking test Wednesday at Kennedy Space Center after successfully troubleshooting another hydrogen leak. NASA’s launch director said she was “extremely encouraged” by the test, but officials have not yet committed to another attempt to launch the uncrewed test flight to the moon at the next opportunity Sept. 27.

Artemis

Live coverage: NASA fully loads Artemis 1 moon rocket in cryogenic test

NASA’s launch team says they got a hydrogen leak under control in a fueling line near the bottom of the Artemis 1 moon rocket’s core stage, allowing engineers to continue with a cryogenic tanking test on pad 39B at Kennedy Space Center on Wednesday. The leak temporarily halted operations to load more than 750,000 gallons of super-cold liquid hydrogen and liquid oxygen into the Space Launch System.

Artemis

NASA preps for SLS fueling test Wednesday

Engineers are ready to reload NASA’s Artemis moon rocket with supercold fuel Wednesday to make sure a repaired liquid hydrogen quick-disconnect fitting is leak free, one of two requirements that must be met before the agency can make a third attempt to launch the huge booster September 27 on the program’s maiden moonshot.

Artemis

NASA officials evaluating late September launch dates for Artemis 1 moon mission

NASA officials said Thursday they hope to try again to launch the Artemis 1 moon rocket from the Kennedy Space Center as soon as Sept. 23 or 27, but that schedule comes with two big caveats: A repair to a leaky liquid hydrogen fueling line must hold tight during a tanking test next weekend, and the Space Force’s Eastern Range has to extend the certification of batteries on the moon rocket’s flight safety system.