NASA moves Artemis 2 launch to Mar.
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On Monday, after rolling the SLS rocket to be used for the Artemis II mission to the pad in January, NASA attempted its first wet-dress test with this new vehicle. At one of the main interfaces where liquid hydrogen enters the vehicle, a leak developed, not dissimilar to problems that occurred with the Artemis I rocket three years ago.
NASA has run into exasperating fuel leaks in a make-or-break test of the moon rocket that's supposed to send astronauts on a lunar fly-around.
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Artemis 2 SLS countdown begins as NASA preps critical fueling rehearsal
The countdown for NASA’s next trip around the Moon has shifted from planning to practice, as controllers begin a high‑stakes fueling rehearsal for the Artemis 2 Space Launch System. The wet dress test is designed to push the rocket and ground systems through a full launch‑day script,