航天飞行之展望宇航飞行事业在1983年里开创了一系列空前未有的先例:一名美国女性和一名黑人首次飞上太空;宇航员们第一次从可重复使用的运载工具里出来,走进太空,并且在夜间登上航天飞机。隔热瓦片以及宇航服循环系统中存在的一些老问题已经解决,可是另外一些令人头痛的新问题又接踊而来:由航天飞机运载的跟踪及数据中继卫星发射以后不能进入正确的轨道。更加严重的是,哥伦比亚号航天飞机 Spaceflight Outlook Aerospace pioneered a series of unprecedented precedents in 1983: an American woman and a black man flew into space for the first time; astronauts first came out of reusable vehicles, Into space, and board the space shuttle at night. Some of the old problems in insulation tiles and the spacesuit circulation system have been solved but other troubling new problems have taken over: the tracking and data relay satellites carried by the space shuttle can not enter the correct track. Even worse, the Columbia space shuttle