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

The Sunbird nuclear fusion rocket concept has the potential to more than halve the time to travel to Mars and cut travel time ...

The Sunbird concept is for the fusion-powered ‘tugs’ to be permanently based in space, able to dock with spacecraft and ...

Nuclear rockets are the future of space propulsion, and while fission propulsion is rapidly developing, most believe fusion propulsion is still a ways off. However, a new U.K.-based company is ...

Interplanetary travel might be about to get a whole lot faster — and hotter. UK startup Pulsar Fusion today unveiled “Sunbird,” a nuclear fusion-powered rocket concept that could halve the ...

An incredible £50m nuclear fusion rocket developed by British scientists over the past decade has been unveiled for the very first time. Pulsar Fusion’s ‘Sunbird’ concept will halve the time it takes ...

With handful of start-ups on board from Hermeus to Venus Aerospace, hypersonic commercial flights could soon become a reality ...

Rocket Lab, already highly successful with its rocket designs and launch programme, has introduced to the market a new concept for satellite design, which it calls “Flatellite”. The New Zealand (and ...

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

There are some potentially valid criticism about the Nuclear Salt Water Rocket (NSWR). The criticisms highlight real physical ...