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CurrentSratusandFutureofGlobalSpaceTech.航天技术经过半个世纪的发展，已取得长足的进展。一次性运载火箭达到了成熟期，正在研制可重复使用的运载器；卫星技术的发展不仅在军事上发挥了重要作用，而且越来越为人们生活和工作不可缺少；空间站的建立将为宇航员在太空长期工
CurrentSratusandFutureofGlobalSpaceTech. Space technology has made great progress after half a century of development. The one-time launch vehicle has reached a stage of maturity and is developing reusable vehicles. The development of satellite technology not only plays an important role in the military, but also becomes more and more indispensable for people’s life and work. The establishment of a space station will be an astronaut. Long-term work in space