Tag: Artemis 1
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EGS synchronizing Artemis 1 Orion, SLS Booster preps with Core Stage schedule
NASA’s Exploration Ground Systems (EGS) program and prime test and operations contractor (TOSC) Jacobs are working at the Kennedy Space Center (KSC) to position Artemis 1 Orion and Space Launch System (SLS) hardware to be ready for final assembly ahead of the arrival of the SLS Core Stage in the late-April time-frame. With the final…
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NASA, Boeing reviewing terabytes of SLS Core Stage data from full-duration Green Run static fire
NASA’s Space Launch System (SLS) program, Core Stage prime contractor Boeing, and RS-25 prime contractor Aerojet Rocketdyne have completed the biggest test in the 10-year old program, firing the Artemis 1 flight stage for 500 seconds in the B-2 Test Stand at Stennis Space Center on March 18. The test was the highest hurdle for…
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Live coverage: NASA completes eight-minute Space Launch System hot fire test
Live coverage of the Green Run Hot Fire test of NASA’s Space Launch System core stage at the Stennis Space Center in Mississippi. Text updates will appear automatically below. Follow us on Twitter. Editor’s Note: NASA TV’s live video coverage of the SLS hot fire test begins around 30 minutes before engine ignition. The two-hour test window…
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NASA’s moon rocket scores an ‘A+‘ on critical engine test
Four RS-25 engines fire at the base of the Space Launch System core stage during Thursday’s test-firing at the Stennis Space Center in Mississippi. Credit: NASA TV/Spaceflight Now The core of NASA’s first huge Space Launch System heavy-lift rocket designed to carry astronauts back to the moon aced a crucial test-firing Thursday in Mississippi, clearing…
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NASA looking to confirm certification objectives as SLS Core Stage completes second static fire
NASA’s Space Launch System (SLS) program and Core Stage prime contractor Boeing conducted the second static firing of the new rocket stage and its four Aerojet Rocketdyne RS-25 engines. The primary goal in the repeat of the Green Run Hot-Fire test was to complete all ten of the design verification objectives (DVO); the abbreviated first…
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NASA’s moon rocket set for second test-firing Thursday
The orange core stage of NASA’s first Space Launch System rocket stands in the B-2 test stand at the Stennis Space Center in Mississippi. Credit: NASA/Stennis Two months after a first test-firing ended prematurely, NASA plans to ignite the core stage of the first Space Launch System heavy-lift rocket again Thursday for an eight-minute burn…
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Stacking complete for SLS boosters
The twin solid rocket boosters for the Artemis 1 mission are stacked on the SLS Mobile Launcher inside High Bay 3 of the Vehicle Assembly Building. Credit: NASA/Isaac Watson The twin 177-foot-tall (54-meter) solid-fueled boosters for the first flight of NASA’s Space Launch System have been stacked inside the Vehicle Assembly Building at the Kennedy…
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Second prevalve issue delays completion of SLS Core Stage Green Run campaign
A problem with another one of the eight prevalves in the Artemis 1 Core Stage for NASA’s Space Launch System (SLS) has postponed a second test-firing to wrap up the Green Run campaign. The SLS Program’s first flight article has been installed in the B-2 Test Stand at the Stennis Space Center in southern Mississippi…
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Stuck propulsion valve delays second SLS test-firing
One of the SLS core stage’s four RS-25 engines during a wet dress rehearsal in December. Credit: NASA A troublesome liquid oxygen valve on the Space Launch System’s first flight-rated core stage will keep NASA from performing a second test-firing of the rocket’s four main engines this week. NASA hoped to conduct the second hotfire…
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NASA SLS computer development branching to support first flight, future upgrades
Following completion of certification testing in October 2020 of the computer system for the first launch of NASA’s Space Launch System (SLS) rocket, teams are now working on upgrades for future flights and vehicle configurations. The first SLS vehicle will be assembled at the Kennedy Space Center (KSC) in Florida later this year, and a…