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

A nuclear fusion rocket could be the key to unlocking speedy flights in space exploration, and one company hopes to test it as early as 2027.

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

(CNN)– A nuclear-powered rocket could cut travel-time to Mars in half. That’s according to British startup Pulsar Fusion, which has unveiled a space rocket concept called ‘Sun-bird.’ It’s designed to ...

"The phenomenon is highly repeatable. We discovered an unplanned new technique for identifying objects entering the earth's ...

With funding from the UK Space Agency, 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 ...