Scientists want to bring a chunk of the red planet down to Earth on what's called a sample-return mission.
科学家们希望将这颗红色星球的一大块带回地球，进行所谓的取样返回任务。
This is the first asteroid sample return mission.
这是首个收集小行星样本的任务。
was supposedly going to be a return mission to the moon followed by a trip to Mars.
据称乔治•布什时代的星座项目是继火星之旅后将是一个恢复到月球的任务。
It would be not only a huge science find but also a major bargain for nasa-a poor man's sample-return mission.
这将不仅仅是一个巨大的科学发现，对美国宇航局标本取样任务也是一则好消息。
The only convincing evidence for life on Mars will be when we have a microbe in the lab from a sample return mission.
火星上存在生命的唯一可信依据将会是我们实验室里有从返回任务带回的样本中提取的微生物。
As well as being the first mission to return samples from a comet, Stardust was the first sample return mission from the Galaxy!
同首次将彗星样品带回一样，这也是第一次将银河系的样品带回来！
In between American Apollo manned flights, the Soviet Union launched this unmanned sample return mission to the moon on Sept. 12, 1970.
在两次美国阿波罗载人飞行期间，前苏联在1970年9月12日发射了这艘无人驾驶返回式月球取样飞船。
For manned rockets and spacecraft, the engine's reliability and security, for the spacecraft launch, operation and return mission of decisive significance.
对于载人火箭和飞船来说，发动机的可靠与安全，对于飞船的发射、运行和返回任务具有决定性的意义。
Bush-era Constellation project, for instance (later cancelled by Mr Obama), was supposedly going to be a return mission to the moon followed by a trip to Mars.
乔什·W·布什时期的“群星计划”就是其中之一，该计划本打算重返月球，然后进军火星。
The George W. Bush-era Constellation project, for instance (later cancelled by Mr Obama), was supposedly going to be a return mission to the moon followed by a trip to Mars.
例如(后来被奥巴马取消)，据称乔治·布什时代的星座项目将是一个恢复到月球的任务，随后为火星之旅。
Hmmm... a double-dip reentry after an uneventful trip around the moon? Additionally, that reentry vehicle is far larger than would be launched by a sample-and-return mission.
嗯…平安无事绕月后的一个二次再入？此外，再入飞行器远远高端于发射简单的取样返回任务。
Hmmm.... A double-dip reentry after an uneventful trip around the moon? Additionally, that reentry vehicle is far larger than would be launched by a sample-and-return mission.
嗯…平安无事绕月后的一个二次再入？此外，再入飞行器远远高端于发射简单的取样返回任务。
Chang 'e 2 is set to follow next year with another orbital mission, followed by a rover in 2012 and a robotic sample-return mission in 2017. A manned trip could come after that.
接下来会发射“嫦娥2号”进行另外的轨道任务；2012年发射月球车；2017年用机器人进行月球表面取样然后返回；最后就是载人月球之旅。
Wired: Who would sign up for a mission with no return?
连线杂志：谁会参加这样一项有去无回的任务？
The next generation of astronauts may hurtle through the cosmos for years or decades on a mission to explore distant planets and stars - and never return.
下一代的宇航员可能要在宇宙中执行为期数年或者数十年的任务，以探索遥远的行星和恒星——并且永不归来。
The ghoul's latest victim appears to have been Phobos-Grunt, an ambitious Russian mission that was intended to return to Earth with a rock sample from Phobos, the larger of Mars's moons.
最近食尸鬼的牺牲品似乎就是“福布斯-土壤”探测器了，这是一项俄罗斯试图把福布斯(火星两颗卫星中的较大的一颗)的岩石样本带回地球的宏伟计划。
With more than 100 modifications and the addition of MEDS, Discovery was well prepared it for its Return to Flight mission in July 2005.
拥有超过100个的修改和的MED此外，新的发现充分的准备，2005年7月重返飞行任务中它。
Meet the Virginia-basedSEAL Team 6, who are expected to return to the United States soon without fanfare, then await their next mission.
那就让我们领教一下维吉尼亚州海豹突击队第六小队的队员吧，他们不久将秘而不宣地返回美国，然后等待下一个任务。
So the French space agency has designed a mission, aptly named Picard, to return precise measurements of the sun's diameter and look for changes.
因此，法国航天局筹划发射一个任务卫星，用以测量太阳的精确直径并观测变化，而卫星的名字巧妙地命名为“Picard”。
But return it did, having been nursed through its traumas by a patient ground team at JAXA's mission-control centre in Tsukuba.
但是它的创伤都是在位于Tsukuba的JAXA的任务控制中心的地面小组一直地耐心照顾下得以恢复的，这样它才能顺利返回。
Another thing that makes this mission very interesting for us is it's actually a return to our roots, if you will.
另一件事，使这一任务对我们来说非常有趣的是它实际上是恢复我们的根基，如果你愿意。
By not taking the extra fuel and provisions necessary for a return trip to Earth, the mission could cut costs by 80 percent.
因为不用携带返回地球所必需的额外燃料和食品，这项任务能够削减80%的费用。
Chinese press reports have suggested that a manned lunar landing could take place around 2020, preceded by an unmanned mission that would return lunar samples to Earth.
根据中国媒体的消息，中国将在2020年左右实现载人登月，之前会有一次无人登月，计划带回地球一些月球采样。
Putting aside the question of whether the redirected funds would actually be devoted to the Mars Sample Return (MSR) mission, such a reorganization would be a very bad idea.
抛开重定向的资金是否会真的被用于火星样本回收(海洋科学研究)项目，这样的重组将会是一个糟糕的主意。
Teams from NASA were deployed to watch the craft's return, along with the Japan Aerospace Exploration Agency (JAXA), which sent the 500-kg probe on its mission.
美国太空署的小组与日本宇宙航天研究开发机构(JAXA)部署对探测器的返回进行了观察，后者完成了这颗重达500千克探测器的发射工作。
The ultimate aim is a mission to return Mars rock and soils to Earth labs.
最终的目标是将火星岩石和土壤样本带回地球实验室。
The ultimate aim is a mission to return Mars rock and soils to Earth labs.
最终的目标是将火星岩石和土壤样本带回地球实验室。
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