The shuttle gamble
NASA is in a tricky position. Continue reading “The shuttle gamble”
Space slingshot - a good idea, but still the wrong idea
Rocketry is an expensive and risk-laden way of getting stuff into orbit. It costs more than $20,000 to launch 1kg of matter into orbit…launching people is even worse. The fuel pollutes, the technology is fault-prone. It’s time to look at other ways of doing things. Continue reading “Space slingshot - a good idea, but still the wrong idea”
