SINGAPORE—China conducted the first flight of a domestically developed 3D-printed turbojet engine in November 2025, marking a ...

The U.S. Air Force has awarded California-based maintenance, repair and overhaul company Aero Turbine a contract modification valued at $228.5 million for the continued management of its J85 small ...

In 1939, the first jet-powered aircraft, the Heinkel He 178, took to the skies, switching things up by using its own expelled exhaust gases to create thrust. In 1941, the first turbojet flew in the ...

History and classifications of aero-engine -- Performance parameters of jet engines -- Pulsejet and ramjet engines -- Turbojet engine -- Turbofan engines -- Shaft engines -- High speed supersonic and ...

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 ...