SpaceNews

First RS-25 Flight Engine Test Set for March

It is business as usual as NASA engineers prepare for an upcoming RS-25 rocket engine test at Stennis Space Center. They are well-versed on all of the pre-test work to be done, having conducted a very ...
SpaceNews

Aerojet Rocketdyne Conducts RS-25 Engine Test

Aerojet Rocketdyne, a subsidiary of Aerojet Rocketdyne Holdings, Inc. successfully completed additional testing of NASA’s Space Launch System (SLS) RS-25 development engine 0528, at NASA Stennis Space ...
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NASA completes full-duration 'hot fire' test of new RS-25 engine

June 23 (UPI) --NASA fired up a full-duration test of its new RS-25 engine that will power the Space Launch System rocket on Artemis missions to the moon, the space agency announced Monday. NASA ...
SpaceRef

RS-25 Engines Ready for SLS Maiden Flight

Aerojet Rocketdyne, a subsidiary of Aerojet Rocketdyne Holdings, Inc. announces the four RS-25 engines slated to fly on Exploration Mission-1 (EM-1), the maiden flight of NASA’s Space Launch System ...
NASASpaceFlight.com

L3Harris testing brand new RS-25 engines for future...L3Harris testing brand new RS-25 engines for future...L3Harris testing brand new RS-25 engines for future Artemis launches

RS-25 prime contractor L3Harris continues to ramp up production of new flight engine hardware at their Los Angeles area facility and final assembly at the Stennis Space Center. NASA certified ...