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 (H4/C2) has announced successful stage one and two tests of a revolutionary pre-cooler of a new type of engine called SABRE, which could propel aircraft round the Earth in four hours ...

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 US business of the UK company operated for 8.5 years. They pushed the boundaries of propulsion and thermal management with our technology. The team achieved some astounding milestones and ...

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 ...

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 ...

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 ...

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 ...