... Tuesday, September 30th, 2008 星期二, 2008年9月30号 In deep space在深空 There is no air没有飞机 ...
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How do you power a spacecraft in deep space?
进入深空,我们如何驱动太空船?
Once in deep space, it went though the same process of aggregating into comets.
进入外太空后,彗星形成的过程就和以前所知并无二致了。
The two Voyager spacecraft have been the longest continuously operating spacecraft in deep space.
两艘旅行者飞船是迄今在深空连续工作时间最长的探测器。
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