Michael Griffin estimated 4crew/6ton lunar mission at $750M after 2020

送交者: wc 于 2008-05-26, 23:37:29:

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:

2000 dollar

After 10-yr and $80B total R&D and tests, 9 Manned Mars mission only cost $120B in 20 yrs, 60 Manned and 20 Cargo lunar missions only cost $60B in 20 yrs.

Where is low Chinese labor cost???

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