SpaceX Grasshopper Launch Filmed From Drone Helicopter 71
garymortimer writes "SpaceX's Grasshopper flew 325 m (1066 feet) – higher than Manhattan's Chrysler Building – before smoothly landing back on the pad. For the first time in this test, Grasshopper made use of its full navigation sensor suite with the F9-R closed loop control flight algorithms to accomplish a precision landing. Most rockets are equipped with sensors to determine position, but these sensors are generally not accurate enough to accomplish the type of precision landing necessary with Grasshopper."
Re: a few VTOVL predecessors (Score:3, Insightful)
Elon does it again (Score:5, Insightful)
Re:Reusable lauching craft (Score:5, Insightful)
My biggest concern here is that the complexity may be the downfall. Historically, the cost of the increase in complexity of reusable rocket designs outpaced the value of returning the hardware.
But then they tried the Shuttle to reduce costs below that of rockets (hey, it looked good on papers with politically dictated calculations). Consider the complexity of *that* solution, especially the make-work landings at Edwards!
SpaceX has no motivation other than to deliver rocketry services to its internal and external customers at the most cost-effective price. It would be extraordinary if they hadn't considered the lifecycle costs.
Re:Space takes time... (Score:4, Insightful)