卫星是对航天飞机发展的阻碍。
航天计划的长远前景尚未明朗。
The long-term future of the space programme hangs in the balance.
航天飞机在为期10天的任务之后于今日平安返回。
The space shuttle returned safely today from a 10-day mission.
这架航天飞机已经停止了传输数据，这是这次任务中一个十分严重的反常现象。
The space shuttle had stopped transmitting data, a very serious anomaly for the mission.
定于今天上午哥伦比亚号航天飞机的发射已经被推迟了。
This morning's launch of the space shuttle Columbia has been delayed.
航天飞机发射前的倒计时已经开始。
The countdown has begun for the launch of the space shuttle.
航天飞机全体机务人员的使命基本完成。
The mission for the crew of the space shuttle is essentially over.
受技术影响的航天飞机计划刚刚结束，没有后续计划。
The technologically compromised space shuttle program has just come to an end, with no successor.
比起航天飞机，一辆宝马车所需的软件要更多。
美国航空航天工业遭到了一些强劲竞争产品的挑战。
The American aerospace industry has been challenged by some stiff competition.
航天局说在航天飞机上做的一项实验出了问题。
The space agency says a problem has developed with an experiment aboard the space shuttle.
美国航空航天局已经启动了一个为期10年的寻找外星生物的项目。
NASA has started a 10-year search for extraterrestrial intelligence.
太空产业化的关键是美国的航天飞机。
The key to the industrialization of space is the U.S. space shuttle.
这里的航空航天工程系太棒了！
根据国际条约，美国负责公共和私人航天器的货运。
Under international treaties, the U.S. is responsible for the cargo of both public and private spacecraft.
你是一个多么勇敢的小航天员。
我的意思是，仅仅是发射航天飞机一次再飞回的成本就已经是天价了。
I mean, just taking the space shuttle up and back one time is hugely expensive.
这是历史上最长距离的维修工作，也是美国国家航空航天局工程师的一个胜利。
It was the longest-distance repair job in history, and a triumph for the NASA engineers.
美国最后一次航天飞机的发射任务已经开始倒计时。
The countdown has started for the final launch of an American space shuttle.
对航天飞机的雷达追踪，如最后精确的陆基导航，还没有开始。
Radar tracking of the shuttle, like the final accurate ground-based navigation, had not yet begun.
桌上放着一只航天飞机的模型。
她的丈夫MarkKelly是该航天飞机的指挥官。
他们又开始实施一项新的航天计划。
但他们表示，不会因此分散他们对航天飞机飞行任务的关注。
But they said that would not compromise their attention during the shuttle mission.
几乎可以肯定这是在为其由三个航天器组成的空间站作准备。
This was almost certainly in preparation for its three-spacecraft space station.
他说这也就是他赞成进行载人航天飞行的原因。
机上人员反映航天飞机的食物系统在太空中运转良好。
Crews have reported that the Shuttle food system functions well in space.
机上人员反映航天飞机的食物系统在太空中运转良好。
Crews have reported that the Shuttle food system functions well in space.
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