宇宙飞船进入地球大气层时被烧毁。
The spacecraft burned up as it entered the earth's atmosphere.
宇宙飞船重新进入地球大气层时烧毁了。
The spacecraft burned up when it re-entered the earth's atmosphere.
如果一架宇宙飞船飞行超过每秒11公里，它就能摆脱地球引力。
If a spacecraft travels faster than 11 km a second, it escapes the Earth's gravitational pull.
火星和地球距离最近时，宇宙飞船从地球到达火星要大约8个月的时间。
It takes a spaceship about eight months to reach Mars from the earth when the two planets are closest to each other.
全国人民为中国所有的宇宙飞船成功返回地球而感到自豪。
People all over the country feel proud that all China's spacecraft have successfully returned to the earth.
在很多甚至是大多数以太空为主题的电影中，每当地球面临灾难时，解决办法总是乘坐宇宙飞船逃离这个地球。
In many—even most-space—themed films, whenever Earth faces a disaster,the solution is always running away from the planet in spaceships.
这些宇宙飞船一直都为地球科学的研究提供丰富的数据资源，但这一组照片的选择仅仅是从美感的角度出发。
These space craft have been prolific sources of data for earth scientist, but the new shots were chosen solely based on aesthetics.
如果行星对于机器人来说比较大的话，也可以使用一艘大型的宇宙飞船将行星拉离原有的轨道，而向着地球的方向前进。
For asteroids too big for a robot to handle, a large spacecraft could fly near the object to act as a gravity tractor that deflects the asteroid's trajectory, sending it toward Earth.
可是高格不听；他要把地球所有的钱都用在去火星的宇宙飞船上。
But Gog didn't listen; he wanted all Earth's money for the spaceship to Mars.
但至今没有任何美国宇航员体验过缓慢的缺氧状态或者是能令宇宙飞船迷失于地球轨道外的极度冰冻。
But no US astronaut has ever suffered the slow oxygen starvation and freeze that would doom a spacecraft lost beyond the Earth's orbit.
对于机器人无法捕获的较大的行星，则派一艘大型宇宙飞船接近，利用重力牵引使行星偏离轨道，飞向地球。
For asteroids too big for a robot to handle a large spacecraft could fly near the object to act as a gravity tractor that deflects the asteroid's trajectory sending it toward Earth.
作为地球物理学者，他在美国航天航空局喷气动力实验室所做的研究，帮助在正确的时间和正确的位置发射宇宙飞船，并且使之准确到达目的地。
His research for NASA's Jet Propulsion Laboratory as a geophysicist helps launch spacecraft at the correct time and position to reach their exact destinations.
如此这样的一个窥视，最近被NASA的水星表面、太空环境、地球化学与广泛探索宇宙飞船(MESSENGER信使号)所拍摄并传回。
Such a view was recently beamed back by NASA's Mercury Surface, space Environment, Geochemistry, and Ranging (MESSENGER) spacecraft.
如果你身处暗处，比如：在你和太阳之间隔着地球、月亮或者宇宙飞船，在血液沸腾后就可能发生这种现象。
This would follow the nasty blood-boiling bit if you found yourself in the shade (for example, if the earth, moon or your spacecraft is between you and the Sun).
在太阳系中漫游的宇宙飞船当其靠近地球作低空飞越时，会加上一个额外速度。
Such fly-bys give spacecraft a whip-crack of extra speed【3】 on their tour through the solar system.
宇宙飞船克服地球引力所需的逃逸速度约为每秒7英里（也即34马赫）；
The escape velocity needed by a spacecraft to overcome the tug of Earth’s gravity is around seven miles per second—ie, Mach 34.
这是开普勒团队首次宣称的地球大小的行星候选星，在2009年3月，开普勒团队曾发射一艘一吨重的宇宙飞船去寻找像地球一样可能存在生命的行星。
This is the first announcement of a candidate Earth-size planet by the Kepler mission, which in March 2009 launched a one-ton spacecraft to search for planets like ours that just might harbor life.
很可能你看到的是一艘低轨宇宙飞船反射的太阳光，因为这些航天器每90分钟左右绕地球一圈。
What you are seeing, most likely, is a spacecraft in low Earth orbit reflecting back sunlight as it circles the Earth once every 90 minutes or so.
那是水星表面，空间环境，地球化学和排列（MESSENGER）宇宙飞船进入的画面。
That's where the Mercury Surface, Space Environment, Geochemistry and Ranging ( MESSENGER) spacecraft enters the picture.
那是水星表面，空间环境，地球化学和排列（MESSENGER）宇宙飞船进入的画面。
That's where the Mercury Surface, Space Environment, Geochemistry and Ranging (MESSENGER) spacecraft enters the picture.
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.
在今天的新闻中，托尼听说科学家已经（1）发射宇宙飞船到火星，它从地球出发，经过几个月的旅程后已经（2）到达这颗（3）行星。
On today's news, Tony has heard that scientists have (1) a spaceship to Mars and it has (2) on the (3) after a journey of several months from the earth.
他们三人将在卢和马伦·岑科做完为期一周的太空旅行之后乘坐另一艘Soyuz宇宙飞船返回地球。
The trio will return to Earth in early May on another Soyuz after giving Lu and Malenchenko a weeklong tour.
宇宙飞船实质上就是一个巨大的货运服务车，围绕地球运转的ups。
The shuttle was essentially a hugely expensive freight service, a sort of ups orbiting the Earth.
玲玲：我真的对从地球到火星的太空旅行感兴趣。它是那么令人振奋！宇宙飞船已经登陆了吗？
Lingling: I'm really interested in the space trip from the earth to Mars. It's so exciting! Has the spaceship landed yet?
三十多年以后，它们成了离地球最远的人造物体，旅行者宇宙飞船都已飞出太阳系，飞向茫茫宇宙深处，不断地探索新的星球。
More than three decades later, they have become the farthest man-made objects from Earth, reaching out in the darkness to overtake earlier missions to oblivion【1】.
最后一步这样实现：用950艘运载火箭运输材料，在地球轨道上建造10艘宇宙飞船，再用2年时间飞往那颗红色行星。
Ten space ships constructed in orbit using 950 ferry flights to supply the building materials would make the 2-year voyage to the Red Planet.
宇宙飞船在重新进入地球大气层时烧毁了。
The spaceship burned up when it re- entered the earth's atmosphere.
宇宙飞船在重新进入地球大气层时烧毁了。
The spaceship burned up when it re- entered the earth's atmosphere.
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