北京,中华人民共和国首都、直辖市和国家中心城市,中国的政治、文化、科教和国际交往中心,中国经济、金融的决策和管理中心,中 ...
Space fishing is a term used to describe a proposed ...
Is cosmodrome situated in Russia in Baikonur town. From ...
The Kepler space observatory found at 600 light years from ...
The Naro-1 is the first south korean orbital launch ...
This note says: " Circled the Earth in spacecraft-satellite ...
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