送交者: JZ 于 2011-11-25, 21:52:20:

回答: 航天科学也就到此为止了，今后1000年和现在相比可能大体也差不太多 由 jhuang 于 2011-11-25, 20:45:18:

• 你去好好读一读"Why space is the impossible frontier" - jhuang (288 bytes) 2011-11-25, 22:54:26 (631162)
  • you gave too much credit to that Theunis Piersma guy. (无内容) - steven (0 bytes) 2011-11-26, 03:08:25 (631178)

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