The shuttles (Discovery, Atlantis and Endeavour) are being retired to make way for a new space plan aimed at sending astronauts to an asteroid by 2025 and ultimately onto Mars.
“发现号”“亚特兰蒂斯号”和“奋进号”航天飞机即将退休，为了让路于新的空间计划，后者的目标是2025年送宇航员到小行星上并最终登陆火星。
The space plan was released to coincide with China's first "space day" which was celebrated on Sunday.
太空计划在周日庆祝的首个“中国航天日”发布。
To break the monopoly of GPS on the field of Global Location and Navigation of Satellite, "Galileo"plan is put forward by Europe Union, which is the foremost space plan so far.
“伽利略”计划是欧盟为了打破美国的GPS在卫星导航定位这一领域的垄断而启动的迄今为止欧洲将要开发的最重要的航天计划。
To break the monopoly of GPS on the field of Global Location and Navigation of Satellite, "Galileo" plan is put forward by European Union, which is the foremost space plan so far.
“伽利略”计划是欧盟为了打破美国的GPS在卫星导航定位这一领域的垄断而启动的迄今为止欧洲将要开发的最重要的航天计划。
To break the monopoly of GPS on the field of Global Location and Navigation of Satellite, "Galileo" plan is put forward by European Union, which is the foremost space plan so far.
“伽利略”计划是欧盟为了打破美国的GPS在卫星导航定位这一领域的垄断而启动的迄今为止欧洲将要开发的最重要的航天计划。
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