之前只有欧洲航天局和美国航天局发送过探测器到那里。
Only the European Space Agency and the US have previously sent probes there.
美国航天局/喷气推进实验室/亚利桑那大学
与此同时，美国航天局授予跑了出来。
这是美国航天局的时间来清洁与公众。
美国航天局的雇员工程有线一个未来火箭。
美国航天局的雇员工程有线一个未来火箭。
罗伯特·格林是美国航天局该项目的负责人。
Robert Green is the NASA scientist in charge of the project.
美国航天局的官员，但是，很快发挥了意见。
Officials from NASA, however, were quick to play the comments down.
美国航天局会在下周早些时候告诉公众更多细节。
NASA expects to give the public more detailed information early next week.
没有造成危害，但美国航天局不愿冒险尝试发射。
No harm was done, but NASA did not want to take any chances.
美国航天局一直在密切关注一个重达6吨的卫星。
它是美国航天局的官方公报月食的系列出版物。
It is part of NASA's official eclipse bulletin publication series.
美国航天局称，火星是一个沙漠星球，没有生命。
NASA claims that Mars is a desert planet with no life at all.
我们给美国航天局做的很多设计最后都非常的工程化。
A lot of what we come up with at NASA ends up being very engineered.
美国航天局今天证实，月球上有水，而且是大量的水。
There is water on the moon, NASA confirmed today, and lots of it.
正在做的工作现在由美国航天局和其他组织，以保护我们？
What is being done right now by NASA and other organizations to protect us?
经过两天的延迟之后，美国航天局开始了最新的探月任务。
The American space agency Nasa has launched its latest Moon mission after a two-day delay.
这是为什么美国航天局已经派出新地平线号去访问它的缘故。
And that's why NASA has sent their New Horizons spacecraft off to visit it.
在我的时代里，所谓“月球漫步”和美国航天局全无任何关系！
For my generation, the moonwalk had nothing to do with NASA.
麦考利夫的笑容，她进入美国航天局的面包车被驱赶到发射架上。
McAuliffe smiles as she enters the NASA van to be driven to the launch pad.
“龙”是美国航天局与空间探索技术公司16亿美元交易的一部分。
The Dragon is being built as part of NASA’s $1.6 billion deal with SpaceX.
美国航天局：这颗报废的“高层大气研究卫星”残骸将会散落在500英里的地方。
我可以从我的地方有线电视或卫星电视服务提供商美国航天局的数字电视？
Can I get digital NASA TV from my local cable or satellite service provider?
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.
美国航空航天局电视视频流和下行信息，请访问。
For NASA TV streaming video and downlink information, visit.
“一切都靠他们的肉眼观察，”美国航空航天局的约曼斯说。
"They look at everything with the human eye," NASA's Yeomans says.
“一切都靠他们的肉眼观察，”美国航空航天局的约曼斯说。
"They look at everything with the human eye," NASA's Yeomans says.
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