Launching Australia to space with the world's most efficient rocket engine.Read more about our mission
The HL-1 engine targets 25% greater specific impulse, and is:
The engine is reusable and powered by green hydrogen, which means there are no greenhouse gas emissions during use.
Metal 3D printing slashes production times & costs, while also improving reliability with up to 85% fewer individual parts.
Our engine cycle requires no battery technology, so scaling the engine becomes easier — from cubesat launch to landing a lunar rover & beyond.