GE Aerospace and Kratos have concluded high-altitude testing of a small jet engine intended to power uncrewed fighter aircraft. The pair, which announced their intent to jointly develop the GEK800 ...

A 1,200-kilowatt-class turboprop engine developed in China has successfully completed its ignition test conducted ...

GE and Lockheed ground tested a new air-breathing hypersonic jet engine capable of powering missiles to speeds well in excess ...

U.S. startup Astro Mechanica plans to take its hybrid-electric supersonic engine into high-altitude and high-speed ground testing this year as it moves toward flying the unique powerplant in 2027 in a ...

Testing spaces at PBS Aerospace’s HQ include areas to fine-tune and troubleshoot turbines, compressors, exhaust systems. PBS Aerospace officially opened its new North American headquarters in Roswell ...

Producers of military jet engines are rolling out new lines of small turbofans, eyeing an expected boom in demand for uncrewed fighter aircraft. US propulsion suppliers Pratt & Whitney (P&W), GE ...

The Quesst mission and a “silent” boom The X-59 sits at the center of NASA’s Quest mission, short for quiet supersonic ...

You could call it a temple of thrust -- a building designed to handle the massive thrust these engines can kick up. Walls 3 feet thick and giant doors weighing hundreds of thousands of pounds enclose ...