Ukraine is using a pulse jet engine to power the Trembita missile. Despite being an older, seldom-used design, these engines ...

Boeing and others are taking note as Rolls-Royce works with Airbus to develop the next-generation long-range jet engine.

A jet engine is any engine that can propel an aircraft ... Ramjet engines provide a simple and lightweight propulsion system designed for supersonic flight. They draw in large amounts of air ...

Exhaust whose energy isn’t spent in turning the turbine is expelled and produces thrust, which propels the engine and the vehicle it’s attached to in the opposite direction. Simple ...

Cue the development of the 3D printed water jet engine (YouTube link, embedded below). The basic principle of operation is simple. Water is sucked through an inlet, where it is accelerated by a ...