Reaction Engines and Britain's Science and Technology Facilities Council (STFC) have completed a concept study into the practicality of using ammonia as a jet aviation fuel. By teaming Reaction ...

A major player in aerospace innovation has bitten the dust. Reaction Engines, a developer of hypersonic engine technology since 1989, has gone into administration and its closure is having an impact ...

Rolls-Royce and Reaction Engines have formed a strategic partnership aimed at powering next-generation warplanes. (Rolls-Royce/Reaction Engines graphic) LONDON – Rolls-Royce has formed a strategic ...

An artist rendering by Reaction Engines shows a potential application of the company's Sabre engine on an aircraft. (Reaction Engines) LONDON — A hypersonic propulsion company backed by Rolls-Royce, ...

The US Air Force (USAF) is partnering with the UK’s Reaction Engines to improve the performance of hypersonic and near-hypersonic engines. The partnership between the Air Force Research Laboratory ...

A recent surge of interest in multi-Mach propulsion projects from Rolls-Royce is followed today by another technical partnership – which sees the aero-engine manufacturer deepen its partnership with ...

High-speed propulsion developer Reaction Engines has been awarded a European Space Agency study contract for a hypersonic flying testbed design that potentially could evaluate the in-flight ...

Reaction Engines today revealed the start of a new testing campaign to expand the performance envelope of their high-Mach enabling technology through the Foreign Comparative Testing (FCT) Program at ...

Aerojet, a GenCorp Inc. (NYSE: GY) company, recently completed developmental testing of an innovative cryogenic oxygen/methane Reaction Control Engine (RCE) critical to ongoing lunar lander ...