Tesla Roadster flying car demo uses SpaceX thrusters in a dramatic Texas demonstration that showed the electric sports car lifting off, hovering and performing controlled aerial manoeuvres. Elon Musk says the Roadster combines Tesla engineering with SpaceX technology, but the airborne version is not yet intended for everyday road use. SpaceX thrusters power Roadster Tesla has reignited interest in its long-delayed Roadster after demonstr