The Space Launch System rocket's RS-25 engine was fired up for the “final round of certification testing ahead of production ...

NASA fired up RS-25 engine No. 20001 at the Fred Haise Test Stand at NASA’s Stennis Space Center at Bay St. Louis, Mississippi. The test lasted about "eight-and-a-half minutes (500 seconds), the same ...

The latest hot-fire of NASA’s Artemis moon rocket engine at Stennis Space Center was more than a dramatic plume on the Mississippi horizon, it was a proof point that the agency’s heavy-lift strategy ...

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 ...

HANCOCK COUNTY, Miss. (WLOX) - NASA and L3Harris Technologies successfully conducted a full-duration hot fire test of a second RS-25 engine at Stennis Space Center in Hancock County. The engine will ...

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 ...

HANCOCK COUNTY, Miss. (WLOX) - NASA marked a milestone on Tuesday, February 18 with the installation of an RS-25 engine at the Stennis Space Center in Hancock County. The engine was installed on the ...

Blue Origin has signed a Commercial Space Launch Act agreement with NASA for the use of the historic 4670 test stand at the Marshall Space Flight Center (MSFC). Despite setting up its own in-house ...

In 2025, NASA's Stennis Space Center near Bay St. Louis, Mississippi, marked a year of progress by supporting NASA's Artemis campaign ...

NASA Armstrong Flight Research Center advanced multi-mission flight research in 2025, including supersonic testing, ...

Min Read The future of flight, space exploration, and science starts at NASA's Langley Research Center in Hampton, Virginia, ...

There have been published papers by the Air Force Research Lab and NASA on rotating detonation engines having 10% or more efficiency gains. A rotating detonation engine (RDE) uses a form of pressure ...