A hybrid-electric jet engine may seem as absurd as a horse-drawn Zeppelin, but GE Aerospace is ground testing a new ...

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.

The RL60 next generation cryogenic upper-stage rocket engine has achieved another set of milestones, as all major components have been independently tested and delivered to the assembly floor at Pratt ...

A qualification test of a Raptor 2 engine has resulted in a dramatic explosion at SpaceX’s McGregor facility. The company has yet to comment on the incident, but it’s unlikely to affect the upcoming ...

Watch these V6 engines get pushed to the limit.

The US Air Force (USAF) and Northrop Grumman have started engine runs on the service’s next-generation stealth bomber. The service on 12 September said manufacturer Northrop began powerplant ...

We're always told that rocket science is the hardest form of science out there and a raft of explosions on the launch pad in recent months makes me inclined to agree. Now, a Japanese rocket engine ...

A Dec. 12 Facebook post (direct link, archive link) includes images that show a cloud of white smoke billowing from a metal NASA structure. "The RS-25 machine is only a few hours away from us right in ...