Liquid Hydrogen Leak Ends NASA's Third Test Attempt at Fueling the Artemis I SLS Moon Rocket - SciTechDaily

Teams concluded today’s wet dress rehearsal test at approximately 5:10 p.m. EDT after observing a liquid hydrogen (LH2) leak on the tail service mast umbilical, which is located at the base of the mobile launcher and connects to the rocket’s core stage. The l…

A sunrise view of the Artemis I Space Launch System (SLS) and Orion spacecraft at Launch Pad 39B at NASAs Kennedy Space Center in Florida on April 11, 2022. Mist rises from a nearby waterway. The SLS… [+1967 chars]

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