Pratt & Whitney shared a new video about the XA103 engine, which includes a computer-generated rendition of an F-47-inspired design. However, it is exactly that: nothing more than a notional aircraft.

A revolutionary alternative to conventional rockets that uses controlled explosions has completed its first long-duration engine test as part of Venus Aerospace's partnership with DARPA to develop a ...

Federal investigators have released new video showing the moment an engine separated from a UPS cargo plane before it crashed ...

Pittsburgh-based Astrobotic has completed a successful series of hot-fire tests of its rotating detonation rocket engine prototype Chakram, marking a key milestone toward bringing the experimental ...

The Yak-40 flying laboratory, operated by the Siberian Aeronautical Research Institute (SibNIA) and named after S.A. Chaplygin, successfully completed the first test flight with the VK-800 turboprop ...