科幻与现实：前进，宇宙！

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科技改变生活 @ Mar 6th 2009 11:48PM

我觉得星际冲压发动机（巴萨德冲压发动机）是比较可行的，只是在深空探索之前，还是先搞定廉价的近地太空传送方案吧——对，就是天梯啊……

P.s.对Satan_L5的帖子自动投" - "评价的userscript脚本（需要支持userscript，例如Firefox+GreasMonkey插件）：
http://userscripts.org/scripts/source/42434.user.js

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Reader Comments (Page 1 of 1)

科技改变生活 @ Mar 6th 2009 11:48PM

猪鼓励 @ Mar 7th 2009 2:32AM

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