A British start-up has unveiled an ambitious project that could transform space exploration. Their idea? Using nuclear fusion ...

Private space company Galactic Energy could debut the world's first electromagnetic rocket launch pad by 2028.

Scientists have developed a prototype nuclear battery using radiocarbon that could power small devices for decades without ...

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