The four RS-25 engines powered the core stage that paired with two solid rocket boosters from Northrop Grumman, combined to create 8.8 million pounds of thrust on liftoff.

NASA followed last week's low-key engine test with the test-firing of a solid-fueled booster at Northrop Grumman's rocket ...

On Wednesday, the rocket core stage was removed from the barge and moved into Kennedy Space Center’s Vehicle Assembly Building, a more than three-hour trek just to go a little less than half a mile.

NASA and L3Harris have successfully test-fired the first RS-25 rocket engine, to help power the fifth launch of the SLS rocket for the Artemis Moon exploration campaign.

The engine was developed and built by the Rocketdyne Division of North American Aviation, Inc., and used RP-1 (kerosene) and liquid oxygen. The H-1 evolved from the Jupiter missile engine. The version ...

We are pleased to share that our "Centurion" rocket engine thrust chamber development is progressing well. The team is taking it through various operating conditions validating its performance.

NASA’s Space Launch System (SLS) is ready to fly with its four shuttle-era engines. The rocket, outfitted with the RS-25 ...

Welcome to Edition 8.02 of the Rocket Report! It's worth taking a moment to recognize an important anniversary in the history ...

QUB student team builds Northern Ireland’s first 3D printed liquid rocket engine with support from LPE.

Long Beach, Calif.-headquartered launch service and space systems specialist Rocket Lab has awarded Bollinger Shipyards a ...