American researchers are finally getting a real-time view inside one of the most unforgiving propulsion systems in service, ...

Engine maker GE Aerospace and defence manufacturer Lockheed Martin have teamed up to test a novel ramjet propulsion system for powering hypersonic flight. The pair say they completed a series of ...

Key to this is the Venus Aerospace VDR2 air-breathing detonation ramjet engine that was unveiled last year. The heart of it is a ramjet that propels test vehicles at hypersonic speeds. At first, it ...

Venus Aerospace, making hypersonic flight a reality for commercial and defense purposes, has achieved the first long-duration engine test of their Rotating Detonation Rocket Engine (RDRE) in ...

The rotating detonation ramjet engine provides a more compact, lightweight design than standard engine designs, and uses a continuous, self-sustaining detonation wave. GE Aerospace and Lockheed Martin ...

A Chinese aerospace firm tested a detonation ramjet engine for the first time, aiming to power aircraft capable of flying passengers from Beijing to New York in just two hours. The Jindouyun, or ...

Boeing and Nammo completed their first test of the new Ramjet 155 artillery shell. Unlike conventional artillery, the new shell uses a ramjet engine to fly farther and faster. Ramjet 155 will be able ...