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。
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。
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。
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。
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。
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。
Ryan was just weeks away from coming home when he volunteered for a mission to Mosul from which he would never return.
当时瑞安还差几个星期就可以回家了，但他自愿去摩苏尔执行一项任务，而他再也没有回来。
Thee Royal Navy promoted James Cook to captain following his return and had a new mission for him: to find "Terra Australis, " the unknown southern land.
詹姆斯·库克回到英国后，皇家海军提拔他为船长，同时给了他一项新任务：寻找未知的“南方大陆”。
Musk says the success of this week's launch and return is exciting, but his real goal is to send a human mission to Mars.
马斯克表示，本周发射和着陆的成功令人兴奋。但是他真正的目标是将人类送上火星。
The return of the humanitarian sentiments is a noble mission striven for by the modern intellectuals.
人文情怀的回归是现代知识分子的崇高使命。
Our mission is to open the way for any dear Soul who expresses a desire to return to harmony. Know that each of you is making a difference.
我们的任务是要为所有表达出要回归和谐之渴望的亲爱灵魂们开路，要知道你们每一个人都可以发挥作用。
He said the mission wouldn't land but rather fly within 100miles of Mars and then use its gravitational pull to return to earth. Mr.
他说这项任务不会在火星着陆，而是在距离火星100英里处飞行，然后使用其重力返回地球。
Now, with the return of Endeavour's leak issue and an open launch pad, the lunar mission will have three liftoff opportunities beginning today.
现在，随着泄漏问题的再次出现以及发射台的空出，月球使命从今天开始将有三次起飞的机会。
Now, with the return of Endeavour's leak issue and an open launch pad, the lunar mission will have three liftoff opportunities beginning today.
现在，随着泄漏问题的再次出现以及发射台的空出，月球使命从今天开始将有三次起飞的机会。
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