Tag: Space Launch System
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NASA teams take SLS through fueling test to inform launch date
As part of continued troubleshooting and seal replacement validation efforts, teams at the Kennedy Space Center in Florida took the SLS rocket through a Core Stage and Interim Cryogenic Propulsion System (ICPS) fueling test on Wednesday, Sept. 21. NASA officials hoped the test would reveal no leaks of the liquid hydrogen (LH2) system, which has…
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NASA ‘encouraged’ by tanking test for SLS moon rocket, but launch plan is still in flux
Launch director Charlie Blackwell-Thompson (at left) and launch team members Wes Mosedale and Jeremy Graeber monitor data inside Firing Room 1 at NASA’s Kennedy Space Center in Florida during a tanking test. (NASA Photo / Kim Shiflett) NASA says it achieved all its objectives during today’s launch-pad rehearsal for fueling up its giant Space Launch…
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NASA scrubs second try to launch moon rocket due to persistent hydrogen leak
An overhead view shows the Orion spacecraft atop the Space Launch System rocket. (NASA via YouTube) NASA called off today’s attempt to launch its Space Launch System rocket due to a hydrogen leak encountered during the process of fueling up the core stage. Mission managers said they’d have to pass up the current opportunity for…
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SLS teams scrub second launch attempt for Artemis I as hydrogen leaks persist
NASA has scrubbed the second launch attempt of the Artemis I mission from the Kennedy Space Center in Florida after a liquid hydrogen (LH2) leak was detected at the vehicle-to-ground interface on the LH2 Tail Service Mast Umbilical (TSMU). This was the fourth time teams loaded liquid hydrogen on the vehicle, and the fourth time…
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NASA reschedules moon rocket’s launch for Saturday as it checks data from first try
A launch-pad screenshot shows the bottom of NASA’s Space Launch System rocket, including the four RS-25 main engines on its core stage. (NASA via YouTube) One day after the first launch of NASA’s heavy-lift Space Launch System rocket had to be scrubbed due to an engine cool-down issue, mission managers announced that they’d try again…
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Problem with rocket engine forces NASA to reschedule first launch of moon rocket
NASA’s Space Launch System rocket stands on its Florida launch pad. (NASA via YouTube) A plumbing issue on a rocket engine has forced a postponement in the first launch of NASA’s most powerful rocket on a history-making round-the-moon flight. NASA’s Space Launch System rocket went far into the fueling process for today’s start of the…
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Find out how to watch NASA’s mammoth moon rocket lift off, and why it’s a big deal
NASA’s Space Launch System rocket stands on its Florida launch pad. (Photo via Boeing Space / Twitter) Update: NASA scrubbed the initial launch attempt for Artemis 1 due to a problem with an engine on the Space Launch System rocket. Get the details. Previously: More than 100,000 people are expected to overwhelm Florida’s Space Coast…
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While NASA gets set for its first Artemis moon mission, Aerojet is working ahead
An artist’s conception shows the Orion spacecraft’s main engine firing during a lunar flyby, surrounded by eight of Aerojet Rocketdyne’s Redmond-built auxiliary engines. (NASA Illustration) REDMOND, Wash. — When NASA’s Space Launch System rocket sends an uncrewed Orion spacecraft beyond the moon and back for the Artemis 1 mission, the trip will put rocket components…
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Aiming for the Moon: Artemis I countdown begins for historic flight
The launch countdown for the Space Launch System (SLS) rocket and the Artemis I mission is underway at the Kennedy Space Center in Florida ahead of a planned liftoff within a two-hour launch window that opens at 8:33 AM EDT (12:33 UTC) on Monday, August 29. The launch count comes after more than a decade…
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SLS Stages in assembly at MAF for future NASA Artemis launches
Boeing, the prime Stages contractor for NASA’s Space Launch System (SLS) program, is working on the production and development of hardware for the third and fourth Artemis launches at the Michoud Assembly Facility (MAF) in New Orleans. Welded and bolted structures for the third and fourth Core Stage vehicles are being assembled in parallel with…