Chinese "Space Transportation" company, Lingkong Tianxing Technology, has successfully tested its new JinDou400, also known as JinDouyun, ramjet detonation engine nearly twice the altitude of ...

The Stoke Space rocket engine test lights up a vertical test stand in Moses Lake, Wash. (Stoke Space Photo) Stoke Space successfully hotfired its first-stage rocket engine on a new vertical test stand ...

Nov. 6 (UPI) --NASA engineers fired the engines on the X-59 research aircraft in advance of planned test flights to determine if the aircraft can reduce sonic booms and make supersonic flight over ...

X-59’s engine started for testing for the first time. NASA’s Quesst (“Quiet SuperSonic Technology”) mission recently achieved a key milestone as it began testing the engine that will power the X-59, ...

In a demonstration, a General Atomics optical communications terminal mounted on a De Havilland Canada DHC-6-300 twin engine aircraft established communications with a Tesat optical terminal on a ...

"We believe in a future where this is the engine powering everything..." Pam Melroy, one of only two women to ever command a NASA space shuttle, is channeling her decades of experience across the U.S.