The engine is being developed by British scientists and engineers. It is a hybrid between a conventional jet engine, and a rocket system powered by liquid oxygen. The system will be reusable ...

Reaction claims its hybrid jet-rocket engine could one day enable a new era of hypersonic flight – where any destination around the world is never more than a few hours away – leading some to ...

Reaction Engines was developing a hybrid jet and rocket engine, called Sabre, which could enable hypersonic space planes to ...

We’ve written about their work more than once in the past, of their hybrid engines and the development of the advanced cooling system required to deliver air to a jet engine working at extreme ...

work on a modified Silvercrest business jet turbofan that will help engineers create a hybrid-electric architecture for CFM’s RISE engine demonstrator, after the completion of a smaller-scale ...