Instead, the astronauts were ordered into two Soyuz space capsules that are attached to the station as lifeboats.
相反，控制中心下令宇航员们进入连接在国际空间站上的两架“联合号”（Soyuz）太空舱。
And this is why, in rockets and space capsules, weightless astronauts and objects float about in the air.
这就是为什么在火箭和宇宙飞船里，失重的宇航员和物体会在空中漂浮。
Developed by NASA for use in space capsules, memory foam comes in "soft" and "firm" options, and lasts 15 to 20 years .
被NASA研制用于太空胶囊的记忆泡沫，有着柔软和稳固的特性，并且能持续使用15至20年。
last i heard , he was up in one of them space capsules
我所知道的就是，他曾在那些太空舱里
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