航天事业:人类探索浩瀚宇宙的不懈征程

发布时间：2018-07-02 13:19

本文选题：广阔无垠 + 阿里安　；参考：《国防科技工业》2016年04期

【摘要】：正一部记录先驱者勇气与信念的历史遨游太空、探索浩瀚的宇宙,是人类千百年来的美好愿望。但是在生产力和科学技术水平都很低下的时代,这种愿望只能停留在幻想阶段。直到20世纪50年代,第一颗人造地球卫星成功发射升空,开创了人类航天的新纪元,广阔无垠的宇宙太空,开始成为人类活动的新领域。从人类航天活动的历史来看,大体可以将人类探索太空的活动分为三个阶段。
[Abstract]:The first one to record the courage and faith of the pioneers to travel in space and to explore the vast universe is a wonderful desire for thousands of years. But in an era of low productivity and science and technology, this desire was only at the stage of fantasy. Until 1950s, the first man-made earth satellite was successfully launched and lifted up. The new era of human space, the vast expanse of space and space, has become a new field of human activity. From the history of human space activities, the activities of human exploration in space can be divided into three stages.
【作者单位】：中国航天系统科学与工程研究院;
【分类号】：F426.5

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