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 ...

The 12-test series represents a key step for lead engines contractor Aerojet Rocketdyne, an L3Harris Technologies company, to build new RS-25 engines, using modern processes and manufacturing ...

For the first time since Hurricane Katrina roared through NASA’s Stennis Space Center, a rocket engine roared to life on the B-1 test stand at the Mississippi site. An RS-68 booster rocket engine, ...

NASA fired up an RS-25 engine for 600 seconds at the Stennis Space Center on Feb, 22, 2023. It was the "second in a 12-test series to demonstrate we are prepared to produce engines for Artemis V ...