But for those favoring human space exploration, Mir showed that people could live and work in space long enough for a trip to Mars.

 
  • 对那些对人类的太空探索有兴趣的人来说,和平号告诉人们人可以在太空工作和生活的时间足够到达火星。
今日热词
目录 附录 查词历史