Rolls-Royce and the U.S. Air Force validated the F130’s ability to meet performance requirements for the B-52 missions, getting closer to flight testing. Engine maker Rolls-Royce announced on Feb. 24, ...

Rolls-Royce said the new engines planned for the B-52 Stratofortress will go into more intensive altitude testing in early 2025, now that it has passed its critical design review. (Staff Sgt. Lauren ...

The U.S. Air Force said that wind tunnel testing that finished in early June validated inlet redesign of the Rolls-Royce F130 engine for the U.S. Air Force’s Commercial Engine Replacement Program ...

Beehive Industries, a propulsion startup firm, said on Sept. 22 it’s ramping up testing of its Frenzy line of additively-manufactured engines, with plans to conduct altitude testing of a 200-pound ...

SLS (Space Launch System) uses a 50 year old rocket engine design that now costs $145 million each (not including labor and testing) which is over 300 times more expensive than the more powerful ...

A next-generation combustor and refined turbine aerodynamics also help the engine trim its overall carbon emissions and limit ...

While the FIA has signed off on Mercedes’ 2026 engine, rival teams aren’t happy with how the private test was handled at their factory. The debate around Mercedes’ 2026 engine, built for themselves ...

Britain's Ministry of Defence, with the help of the United States, has achieved what is being billed as a major hypersonic propulsion test of a new engine design that could power a cutting-edge ...

Showing how far AI engineering has come, a new aerospike engine burning oxygen and kerosene capable of 1,100 lb (5,000 N) of thrust has successfully been hot-fired for 11 seconds. It was designed from ...

Bentley restores WWII-era test beds at Crewe for its 80th anniversary, honoring its engineering history & wartime ...