nasa mission data can be accessed through web.

nasa mission data can be accessed through web.

所有跟贴·加跟贴·新语丝读书论坛

送交者: steven 于 2011-09-29, 19:08:37:

回答: 记得去参观时，只有很小部分是nasa,其他defense的不让靠近。由 006 于 2011-09-29, 16:10:10:

You don't need to look at the SVs, or the rockets.