Reaction Engines explored multiple rescue options ... Reaction had hoped to sell its developmental SABRE hypersonic engine for either civil or military applications. Although it saw some modest ...

Reaction Engines' SABRE engine, along with technology that can cool air from more than 400 degrees Celsius to room temperature in 1/20th of a second, could allow space-going ships to look more ...

The UK Prime Minister, Keir Starmer, announced a near £1bn ($1.2bn) investment drive into the UK’s aerospace sector just days after the bankruptcy of Reaction Engines, which had been developing ...

Sabre would work like a jet engine in the lower atmosphere and like a rocket motor in the high atmosphere Reaction Engines Limited (REL), the UK company developing a revolutionary aerospace engine ...