Category: WET TEST

Hydrogen Valve Leak Foils Critical ‘Wet Dress’ Rehearsal of Massive Artemis I Moon Rocket

The Artemis I wet dress rehearsal ended today at 7:37 p.m. EDT at T-29 seconds in the countdown. During propellant loading operations earlier in the day, launch controllers encountered a hydrogen leak in the quick disconnect that attaches an umbilical from the tail service mast on the mobile launcher to the rocket’s core stage. […]

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