Committee to Review the Next Decade Mars Architecture & Division on Engineering and Physical Sciences 
Assessment of NASA’s Mars Architecture 2007-2016 [PDF ebook] 

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The United States and the former Soviet Union have sent spacecraft to mars as early as 1966, with Mars’ exploration being priority for NASA spacecraft. Both sides, however, have failed as well as succeed. The inability to determine if life exists on Mars is considered one of NASA’s failures and undercut political support for additional Mars missions in the U.S. until the launch of the Mars Observer in 1992. Thus, the exploration of life on Mars continues, but with a new approach. ...

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语言 英语 ● 格式 PDF ● 网页 62 ● ISBN 9780309663182 ● 出版者 National Academies Press ● 发布时间 2006 ● 下载 3 时 ● 货币 EUR ● ID 7148045 ● 复制保护 Adobe DRM
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