• NASA pumps massive 2.8 million liters of fuel for historic Artemis 2 rehearsal With the rehearsal complete, the path to a crewed launch is opening up. • Artemis 2 is tentatively aiming for a launch window as early as March 6. • NASA has cleared a major hurdle on the path back to the moon. • On Thursday night, the space agency successfully completed a comprehensive wet dress rehearsal (WDR) for the Artemis 2 mission at the Kennedy Space Center in Florida. • For two days, the mission team put the massive Space Launch System (SLS) rocket and Orion spacecraft through an exhaustive series of pre-launch procedures. • The team successfully addressed a recurring liquid hydrogen leak issue - which had previously hindered testing - by replacing seals that held firm during this full fueling process.
Article Summaries:
- NASA completed a wet‑dress rehearsal (WDR) for the Artemis 2 mission at Kennedy Space Center, successfully fueling the Space Launch System (SLS) rocket with 2.8 million liters of propellant. The test addressed a recurring liquid‑hydrogen leak by replacing seals, allowing the rocket’s tanks to remain pressurized and stable during loading. Additional pre‑launch operations-including securing the Orion capsule hatch, verifying its emergency‑escape system, and running two simulated terminal counts-were also completed. With the rehearsal finished, the crewed launch window remains tentatively set for as early as March 6, with a backup in early April.
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