Initial ground trials of a hybrid-electric engine demonstrator support NASA's Hybrid Thermally Efficient Core (HyTEC) project.

Horsepower and torque are all about cylinder pressure. Compression ratio, cam timing, cylinder head flow, and all the rest of the goodies that go into an engine aren't worth much if what enters the ...

Willis Lease Finance Corporation (WLFC) announced that its subsidiary, Willis Engine Repair Center (WERC), has formed a joint venture with Global Engine Maintenance (GEM) to create Willis Global ...

Relativity Space, the first company to 3D print rockets and build the largest metal 3D printers in the world, today detailed its plans to operate one of the largest rocket engine test facilities in ...

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Researchers from NASA and GE Aerospace have conducted a power extraction test of a hybrid aircraft engine being developed under the space agency’s Hybrid Thermally Efficient Core, or HyTEC, program.

The final RS-25 engine test of the current Artemis series rocket engines that will be key to missions to the moon and beyond is set for Thursday, June 22, after a successful 500-second rocket engine ...