美宇航局近日公布了一组由卫星拍摄到的太阳风暴画面。
Nasa has unveiled the first images from a new satellite designed to predict disruptive solar storms.
这颗行星是由美宇航局的开普勒星球追踪望远镜发现的。
The discovery was made by NASA's planet-hunting telescope Kepler.
事故发生后，美宇航局表示将尽快成立事故调查委员会，以查明事故的根本原因。
Mishap Investigation Board would be convened immediately to determine the cause of the launch failure, a press release issued by NASA said.
美宇航局发言人说，两颗卫星相撞产生的大量碎片散落到太空中，这对国际空间站可能会产生轻微影响。
US space navigation spokesman said, the massive fragment brought by the collison scattered in space, which may have slight affection on the international space station.
目前为止，美宇航局还没有开发出具有足够动力的火箭，这种火箭需要能在地球大气层以外驱动宇宙飞船飞行。
NASA has not yet developed a rocket powerful enough to propel this spacecraft out of Earth's atmosphere.
该图利用美宇航局Aura/OMI卫星传感器获取的二氧化硫浓度数据，显示了可以造成飞机发动机故障的烟尘、火山灰等物质。
Using sulfur dioxide concentration data from the NASA Aura/ OMI satellite sensor, it shows smoke, ash, and other components that can cause aircraft jet engines to fail.
这颗行星是由美宇航局的开普勒星球追踪望远镜发现的。科学家在周五出版的《科学》杂志上对此次发现做了详细描述。
The discovery was made by NASA's planet-hunting telescope Kepler. Scientists describe the find in Friday's issue of the journal Science.
美宇航局说，这个太空探索车是去年月球表面太空模拟的必备工具。 这一工具可以改造一下，安装在一个飞行平台来适应小行星探索。
Sans wheels, which were needed for last year’s simulations to the surface of the moon, the vehicle could be transformed for asteroid exploration by mounting it on a flying platform, says NASA.
但是，这一次仍有大块的泡沫材料从“发现”号的油箱脱落，这使美宇航局推迟了未来的发射计划，直到油箱得到完全修复为止。
But Discovery's tank also shed large pieces of foam, prompting NASA to postpone future flights until the tank is repaired.
安装在有轮距的2号人马座火箭上，美宇航局的2号机器宇航员重生为R2C2.这个机器人可以为深度探索太空起到侦查作用或者来协助宇航员太空行走。
The droid could be tasked to scout areas for potential crew visits or assist astronauts in spacewalks.
在美宇航局的威尔金森微波各向异性探测器(WMAP)【3】所获得的数据中，这个算法在宇宙中发现有四个地区，它们标记出有着良好的研究前景。
In data from NASA's Wilkinson Microwave Anisotropy Probe (WMAP), the program found four regions in the universe that were flagged as promising.
在美宇航局的威尔金森微波各向异性探测器(WMAP)【3】所获得的数据中，这个算法在宇宙中发现有四个地区，它们标记出有着良好的研究前景。
In data from NASA's Wilkinson Microwave Anisotropy Probe (WMAP), the program found four regions in the universe that were flagged as promising.
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