Space propulsion company Pulsar Fusion has achieved “first plasma” in its Sunbird nuclear fusion rocket, designed to propel rockets faster than any object has ever traveled. Reading time 2 minutes ...

Plasma flashed inside the exhaust system, held in place by electric and magnetic fields. This scene marked a small but closely watched step in Pulsar Fusion’s bid to build a fusion-powered space tug.

UK-based startup Pulsar Fusion has successfully ignited the world’s first fusion rocket. The ignition of plasma in its Sunbird exhaust system is a critical step towards developing a revolutionary ...

Isro is changing the launch vehicle for Chandrayaan-4. The engine it now depends on has never flown.

The company's novel rocket engine could be a game changer for the U.S. military.

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