This new propulsion system could rewrite the rules of spaceflight—not to mention completely defy conventional physics.

A German startup named Isar Aerospace will try to launch its first rocket Saturday, aiming to become the first in a wave of ...

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

UK's Pulsar Fusion reveals Sunbird, a nuclear fusion rocket promising to cut Mars travel time in half. Could this be the ...

Pulsar Fusion has introduced Sunbird, a nuclear fusion-powered rocket that could significantly cut space travel time.

The company also claims the technology could enable four-year journeys to Pluto.

A secretive UK-based startup has just pulled back the curtain on a futuristic space propulsion project that sounds like ...

A SECRET space nuke could help Britain colonise Mars and even travel to the other side of the Solar System. The Sunbird is ...

A new 28-minute film explores the medical, social, political and ethical challenges of parenthood and child-rearing that ...

A new method for manufacturing lightsails that can reach up 20% of the speed of light is making the technology look more ...

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

Exclusive: RocketStar CEO Christopher Craddock is accused of brazen financial wrongdoing, but his attorney told The ...