NASA’s House Launch System (SLS) rocket with the Orion spacecraft aboard is seen atop the cell launcher at Launch 39B at NASA’s Kennedy House Middle in Florida. Credit score: NASA/Sam Lott
NASA’s Artemis I mission administration group met this afternoon to evaluate the standing of the operations. They've given a “go” for a September 3 launch try of the House Launch System rocket and Orion spacecraft. For the reason that earlier launch try on Monday, August 29, groups have up to date procedures, practiced operations, and refined timelines.
Over the past day, groups labored to repair a leak on the tail service mast umbilical. They changed a flex-hose and a unfastened strain sensor line, which have been the probably sources of the leak. Groups additionally retorqued, or tightened, the bolts surrounding that enclosure to make sure a good seal when introducing the super-cooled propellants by means of these strains. Whereas there was no leak detected at ambient temperatures, groups will proceed to watch throughout tanking operations.
NASA’s House Launch System (SLS) rocket with the Orion spacecraft aboard is seen atop the cell launcher at Launch Pad 39B, Monday, August 29, 2022, because the Artemis I launch groups load greater than 700,000 gallons of cryogenic propellants together with liquid hydrogen and liquid oxygen because the launch countdown progresses at NASA’s Kennedy House Middle in Florida. The launch director halted the launch try at roughly 8:30 a.m. ET. Credit score: NASA/Keegan Barber
Groups will regulate the procedures to relax down the engines, additionally referred to as the kick begin bleed check, about 30 to 45 minutes earlier within the countdown in the course of the liquid hydrogen quick fill section for the core stage. This can permit for extra time to chill the engines to applicable temperatures for launch.
U.S. House Pressure House Launch Delta 45 meteorologists predict 60% favorable climate situations, bettering all through the window for Saturday.
Tune in to NASA Tv, the NASA app, or the company’s web site at 9 a.m. for a prelaunch media briefing. Members embrace:
- Jeremy Parsons, Exploration Floor Programs, deputy program supervisor, NASA Kennedy
- Melody Lovin, climate officer, House Launch Delta 45
On Saturday, stay protection of tanking operations with commentary on NASA TV will start at 5:45 a.m. EDT (2:45 a.m. PDT). Full launch protection in English will start at 12:15 p.m.
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