from the waste-not-want-not dept.
FleaPlus writes "During a talk at the National Press Club, SpaceX's Elon Musk revealed the company's plans for making their Falcon 9 rocket fully reusable. A rendering depicts the first stage, upper stage, and Dragon capsule all separately returning to the Earth's surface and making a controlled, rocket-powered landing. During the next few years SpaceX will be testing VTVL (Vertical Takeoff, Vertical Landing) maneuvers and re-usability with their Falcon 9-based 'Grasshopper' testbed, with up to 70 test launches per year. Musk stated that if reuse is successful, it would result in a 100x reduction in their already-low launch costs, a key step toward Musk's long-term aim of lowering the price of a ticket to Mars to $500K."
PL/I -- "the fatal disease" -- belongs more to the problem set than to the
-- Edsger W. Dijkstra, SIGPLAN Notices, Volume 17, Number 5