2016年7月12日 星期二

NASA's Space Economics 101 Book

New NASA Publication: Economic Development of Low Earth Orbit

"In order for a viable, sustainable economy based on human spaceflight to emerge in low Earth orbit (LEO), a number of elements must be present. ... Recent developments in spaceflight suggest there is ample cause to be optimistic about the future. ... In addition to greatly advancing the state of rocketry, the new capability may have a significant democratization and commercialization effect, potentially enabling low-cost access to space for entrepreneurs, scientists, educators, and the general public."



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