15 Aug

SpaceX Grasshopper’s Divert Maneuver

Another important step in fine control of a reusable returning rocket stage:

“SpaceX proved yesterday that their Grasshopper prototype Vertical Takeoff Vertical Landing (VTVL) vehicle can do more than just go straight up and down. The goal of the test, said SpaceX CEO Elon Musk on Twitter was, ‘hard lateral deviation, stabilize & hover, rapid descent back to pad.’

On August 13th, the Grasshopper did just that, completing a divert test, flying to a 250-meter altitude with a 100-meter lateral maneuver before returning to the center of the pad. SpaceX said the test demonstrated the vehicle’s ability to perform more aggressive steering maneuvers than have been attempted in previous flights.”

(Via SpaceX Grasshopper Performs Divert Maneuver.)