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 ...

Above the skies of the Korean Peninsula, the F-86 Sabre formed one part of an epic aerial rivalry—against the MiG-15, the ...

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 ...