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

A U.K. startup called Pulsar Fusion has recently unveiled a project it has been developing “in complete secrecy” for the past ...

Theoretically, Sunbird's tremendous speeds could cut mission times to Mars in half, from seven to eight months to about four.

Unlike conventional chemical rockets, Sunbird relies on nuclear fusion – a process that replicates the energy production at the core of stars – to propel spacecraft.

The future of interplanetary travel is looking brighter, thanks to the new Sunbird nuclear-powered rocket designed by Pulsar ...

British startup Pulsar Fusion has unveiled Sunbird, a space rocket concept designed to meet spacecraft in orbit, attach to them, and carry them to their destination at breakneck speed using nuclear ...

A British propulsion company is aiming to harness nuclear fusion and drastically cut travel times to far off places in space.

A British startup called Pulsar Fusion has come up with a wild new concept for a nuclear fusion-powered space rocket that, it claims, could significantly cut down the time it takes to travel to ...

Now, in a surprise reveal, the U.K.-based company Pulsar Fusion revealed a reusable fusion rocket concept known as the “sunbird.” Unlike rockets today, which launch from some terrestrial ...