Ever wondered what makes flying the safest way to travel? Before any jet engine is allowed to power a commercial aircraft, it must go through some of the most extreme and brutal tests imaginable. From ...

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 ...

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.

Rolls-Royce and the U.S. Air Force validated the F130’s ability to meet performance requirements for the B-52 missions, getting closer to flight testing. Engine maker Rolls-Royce announced on Feb. 24, ...

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 ...

Pratt & Whitney shared a new video about the XA103 engine, with a computer-generated rendition of what could be an F-47-inspired design. Pratt & Whitney has shared on Feb. 18, 2026, a new video about ...