Science presenter Rani Price meets two scientists involved in developing a new type of jet engine that ... the compression of air at Mach 5 causes superheating, so the engine will need to be ...

Hydrogen propulsion developer ZeroAvia has teamed with autonomous flight specialist Reliable Robotics for a U.S. Air ...

A British company developing a rocket engine that can combust using oxygen from the air, as opposed to carrying ... the Concorde supersonic passenger jet.

Kratos already has built a hypersonic portfolio with a pair of hypersonic glide vehicles called Erinyes and Dark Fury. Both ...

The scientists from CAS stated that they were able to achieve prolonged oblique detonation waves using the RP-3 jet fuel ... they had stated that the air-breathing engine would be able to carry ...

The Responsive Open Source Engine (ROSE) is designed to be cheap enough that it can be disposable, which has obvious military applications for the Air Force such as small jet-powered drones or ...

Many readers will be familiar with the Dyson Air Multiplier, an ingenious bladeless fan design in which a compressor pushes jets of air from the inside edge of a large ring. This fast-moving air ...

The term “cruise missile” refers to an unmanned, expendable, aerodynamic vehicle, usually propelled by an air-breathing (jet) engine and carrying a conventional or nuclear warhead. Cruise missiles can ...