Elon Musk and Donald Trump aim to reach Mars and want to do so in the next few years. Well, the British aerospace company Pulsar Fusion would be willing to reach the red planet in record time with ...

Pulsar Fusion hopes to demonstrate that axiom with its planned Sunbird nuclear fusion rocket, which is designed to travel at speeds of 329,000 mph (500,000 kph). That would make it the fastest ...

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 Mars ...