Dawn Aerospace's Mk-II Aurora flew at supersonic speeds for the first time, clearing the way to begin commercial operations in a few months.

The aircraft is the first Kiwi-designed-and-made rocket to break the sound barrier since the Concorde- opening the doors for expanded space travel possibilities.

CEO Stefan Powell says this proves the technology works - and sets the stage for further opportunities. 

"That sets the stage for us to be able to extend that certification, ultimately up to above space. This can be the first vehicle to fly to space multiple times a day."

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• Dawn Aerospace CEO on their rocket-powered space planes set to fly out of NZ airports