Cost of the Deep Impact mission: $270M
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送交者: wc 于 2008-05-26, 23:42:13:
回答: 首期“嫦娥一号”绕月工程总投资14亿元, the Phoenix project costs $420M 由 wc 于 2008-05-26, 21:24:48:
http://www.windows.ucar.edu/tour/link=/space_missions/deep_impact.html&edu=high
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