NASA: ‘The Mega Moon Rocket Is Fine’ After Disrupted Launch Rehearsal - Gizmodo

The test was scrubbed on Monday after a manual valve was, for some reason, left closed when it should’ve been open.

A critical multi-day test of NASAs Space Launch System was called off on Monday due to an issue with a cryogenic propellant pressure vent valve. The space agency seeks to resume the wet dress rehears… [+5481 chars]

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