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

To an untrained eye, the aircraft engine sitting outside of a Cincinnati facility in December might have looked like standard ...

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.

GE Aerospace completes NASA-supported ground tests of a hybrid electric turbofan engine, advancing electric propulsion for ...

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 ...

GE Aerospace announced on January 26 that it reached a key milestone in hybrid-electric ...

At Stennis Space Center, NASA conducted another successful hot fire test of an RS-25 engine at the Fred Haise Test Stand.

NASA conducted a test of its newly redesigned RS-25 engine for future flights of the Space Launch System (SLS) rocket.

NASA tests RS-25 engine No. 20001 on Friday, at the Fred Haise Test Stand at NASA’s Stennis Space Center at Bay St. Louis, Mississippi. Test teams fired the engine for almost 500 seconds, the same ...