SpaceX's Falcon 9 Reusable rocket prototype consists of the first stage of the firm's two-stage Falcon 9 rocket that is equipped with landing legs. See photos from the rocket's test flights in ...

A still from an animation shows what SpaceX's Falcon Heavy rocket may look like at liftoff. Video uploaded July 26, 2013. A still from an animation shows what SpaceX's Falcon Heavy rocket may look ...