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主题:【原创】关于我国的长征5火箭 -- 李诗雅

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家园 战神1可能下马。

http://features.csmonitor.com/innovation/2009/10/23/augustine-report-tough-choices-ahead-on-human-spaceflight/

One broad class of options involves sticking close to the original program and funding levels. But that would result in NASA building rockets to nowhere, the panel projected. NASA’s replacements for the space shuttle are the Ares 1 and its crew capsule, and a more powerful Ares 5 rocket. Ares 1 is unlikely to be ready before 2017, according to the panel. If NASA shuts down the space station in 2015, Ares 1 would have no destination.

看样子是准备要砍nasa的预算了,但是其它替代载人入轨方案都不靠谱,包含外包私人公司,直接登录火星就更加火星了。

奇怪的是老美打算放弃载人航天么。因为如果航天飞机退役后,到2017年之间不可能有其它快速可行的载人近地入轨系统了。

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