This year’s decision to increase and extend use of the initial “Block 1” operating configuration of NASA’s Space Launch System (SLS) booster also impacts the space agency’s near-term plans for evolution of the launch vehicle’s design.
RS-25
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The RS-25 engine test team at NASA’s Stennis Space Center in Mississippi ran the next…
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A ground test RS-25 engine has conducted another test firing Thursday afternoon while held in…
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The Boeing team is working to finish the integration of the first engine section element of…
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Artemis
RS-25 aborts test during production restart development hot fire – still achieves objectives
by Philip SlossThe RS-25 team at the Stennis Space Center in Mississippi began the next development test…
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As the next series of RS-25 engine test firings at the Stennis Space Center in…
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Restart of RS-25 rocket engine production is ramping up at prime contractor Aerojet Rocketdyne’s Canoga…
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ArtemisOther
NASA requests alternative options to RS-25s on SLS core stage – RS-25 will remain uncontested
by Chris BerginIn the latest of a series of Request For Information (RFI) filings, NASA has called…
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NASA and prime contractor Aerojet Rocketdyne are continuing a fast pace of RS-25 test firings…
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The RS-25 test team conducted their first hot-fire test of the year in the A-1…
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Following closely on the heels of certifying one set of RS-25 engine upgrades and updates…
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Engineers at the Michoud Assembly Facility (MAF) in New Orleans are using a pathfinder RS-25…
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The RS-25 test team at Stennis Space Center hot-fired an untested flight engine on the…
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A little more than two weeks after the last test, the RS-25 test team acceptance…
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The RS-25 engine team has conducted the latest engine controller unit (ECU) hot-fire acceptance test…
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The RS-25 engine team has performed the latest hot-fire test in the A-1 test stand…
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NASA, Aerojet Rocketdyne, and Syncom Space Services have conducted the first hot-fire test of a…
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The RS-25 team has conducted the latest hot-fire test of development engine 0528 at the…
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The effort to certify the Space Launch System RS-25 engines for the first launch will…
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The NASA and contractor workforce at Stennis Space Center are nearing completion of structural work…