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Test Inches Mach 5.5 UK Spaceplane Closer To Reality

Skylon, in development by the British company Reaction Engines, would be the Holy-Grail-meets-cold-fusion of space travel, a single-stage-to-orbit spaceplane powered by the Sabre engine, which is both a jet and a rocket. While typical Skylon spaceports still belong to a hazy future, a recent test of the Sabre engine » 5/01/12 10:00am 5/01/12 10:00am