International space Station in near Earth orbit, NASA astronauts carried out space walks and lost a bolt and a watcher.

在国际空间站接近地球轨道的地方，NASA的宇航员完成了太空行走，迷失了一个螺钉和一个观测仪。

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When attitude -- or position -- control is lost on a structure like the space station, it begins to tumble.

CNN: Make China our new partner in space

Moscow (CNN) -- The Russian space agency on Monday postponed the launch of a new manned mission to the International Space Station due to last week's accident in which an unmanned cargo craft was lost, the state news agency RIA Novosti reported.

CNN: Russia postpones new manned space station mission