US start-up Hermeus has flown its first supersonic-capable aircraft, the Quarterhorse Mk 2.1, marking a significant step ...

China has tested a powerful engine that can carry weapons at remarkable speeds through both air and water. The novel engine achieved 90% efficiency in laboratory tests, which were conducted in ...

GE Aerospace is advancing hypersonic flight with plans to scale up its dual-mode ramjet technology in 2025. To create a full propulsion system, engineers will improve sophisticated controls and use ...

Artillery has been for a very long time one of the best ways to fight the enemy from very far away. The ability to strike from a safe distance is a godsend for soldiers, as it gives them the ability ...

Hyundai Rotem will invest some 300 billion won to build an aircraft engine manufacturing plant in Muju County, North Jeolla, establishing the province’s first domestic production base for supersonic ...

In 1949 we saw the first aircraft, the Leduc 0.10, to fly entirely powered by a ramjet, which also directed compressed air into the engine – but this time compressed entirely by the aircraft's own ...

Hypersonic fight start-up Hermeus is advancing production of its first supersonic-capable aircraft. The company has released images of the Quarterhorse Mk 2 prototype progressing through assembly, ...

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 ...

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 ...