Reaction Engines is hopeful that newly unveiled technology which uses its heat exchanger system to allow regular jet engines to burn ammonia – producing zero carbon emissions – could enter service ...

Reaction Engines has built a precooler for its SABRE engine that can chill a hypersonic airstream from 1,000 °C to -150 °C in 1/20th of a second. Now it's doing tests with the USAF and DoD to prove it ...

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, ...

Reaction Engines Ltd is pleased to announce that it has entered into a Cooperative Research and Development Agreement (‘CRADA’) with the Air Force Research Laboratory’s Aerospace Systems Directorate ...

U.K.-based Reaction Engines has signed an agreement with the U.S. Air Force Research Lab (AFRL) to explore the potential of the company’s Sabre advanced cycle air-breathing rocket engine. The company ...

U.K. aerospace manufacturer Reaction Engines, based in Oxfordshire, England was formed in 1989 to design and develop the technologies needed for a new class of innovative hypersonic propulsion system ...

The UK's Reaction Engines has announced a joint venture to create compact, lightweight ammonia reactors it says can be used to decarbonize difficult sectors like shipping and off-grid energy ...