A secretive UK-based startup has just pulled back the curtain on a futuristic space propulsion project that sounds like something straight out of science fiction. Pulsar Fusion, a company working ...

British startup Pulsar Fusion has unveiled Sunbird, a space rocket concept designed to meet spacecraft in orbit, attach to ...

Fusion has long been the propulsion end-goal for interplanetary travel, and a U.K.-based company thinks on its way to ...