Photos: Rocket-propelled 'F1' racing jets
Summary: Grand Prix-style racing 1,500m in the sky
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Grand Prix-style racing 1,500m in the sky
Plans for rocket-propelled aircraft to race each other round a 3D racecourse in the sky have been launched by Peter Diamandis, the man behind the $10m X-Prize for suborbital space travel.This artist's impression shows how the races will look.
All images/photos courtesy of Rocket Racing League
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