Sounds bounce off heavy storm clouds and return to earth with increased force.
声音从暴风云中反弹回来，并带着更大的力量返回地球。
It also slows down more as you move faster, which means astronauts some day may survive so long in space that they would return to an earth of the distant future.
当你移动得更快时，它的速度也会减慢，这意味着有一天宇航员可能会在太空中生存很长时间，以至于在遥远的将来他们才会回到地球。
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。
On Sunday, the eve of the 40th anniversary of their return to Earth, the three will be reunited in public for what is likely to be the last time.
在他们返回地球40周年纪念日前一天的周日晚上，三位航天英雄将进行可能是最后一次的公开重聚。
And worse, Komarov's chances for a safe return to Earth were dwindling fast.
更糟糕的是，科马罗夫安全返回地球的机会正在快速流失。
But Britain has links with Cosmonaut Gagarin, as one of the first countries he visited after his return to Earth.
加加林返回地球后第一个访问的国家是英国，英国与加加林的渊源便起于此。
The Guam tracking station was to play a critical role in the return of Apollo 11 to Earth.
关岛跟踪站在阿波罗11号回归地球过程中起着至关重要的作用。
Then it will return to Earth much like the shuttle, only with flaps guiding it instead of glider wings.
然后像航天飞机一样它将返回地球，只是用副翼取代了滑翔翼。
Due to the moon's titled and elliptical orbit around Earth, the moon seems to return to the same place in the sky 51 minutes later each day, on average.
因为有卫星的头衔，而且沿椭圆形轨道环绕地球运行，月亮似乎每天平均51分钟返回到天空的同一地点。
The spacecraft will return to Earth after two docking operations.
神舟八号将在完成两次对接任务后返回地球。
Two Russians and a U.S. astronaut aborted a return to Earth today when their space capsule failed to separate from the International space Station.
今天，两名俄罗斯和一名美国宇航员中止了他们返回地球的行程。因为他们的太空船没有成功与国际空间站分离。
It is also a test for new technology which could be used to return other space samples to Earth in the future.
这也是对未来用作回收其他太空样本返回地球的新技术的一次验证。
With the crew aboard the International Space Station packing up Endeavour for its return flight to Earth, several astronauts reflected on life in zero-G.
奋进号上的人员和国际空间站的所有人一起检查并确保其返回地球的飞行，几个宇航员对零重力生活有了体验。
The Endeavour also is carrying astronaut Garrett Reisman who will remain on the space station, allowing French astronaut Leopold Eyharts to return to Earth.
奋进号航天飞机将把宇航员赖斯曼送到国际空间站，以便法国宇航员埃哈兹能返回地球。
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。
Endeavour is scheduled to return to Earth on Wednesday.
奋进号计划在周三返回地球。
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。
The knowledge that there is no quick return to Earth would likely make that worse.
知道不能很快返回地球很可能使这种现象恶化。
我们跳回地球。
Spitzer's infrared instruments return reams of data to Earth as the orbiting observatory gathers light from far reaches of the universe, light that is invisible to the naked eye.
斯皮策太空望远镜在沿着轨道旋转时，收集了来自广阔太空的各种光线，这些光线对于肉眼来说是不可见的，但红外设备可以观测到，观测结果形成数据被传回地球。
They are scheduled to return to Earth on June 2.
他们按计划将于6月2日返回地球。
The trio will return to Earth in early May on another Soyuz after giving Lu and Malenchenko a weeklong tour.
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。
Russia now plans to go ahead with a November 13 launch of a crewed Soyuz flight to replace the current ISS astronauts who will return to Earth November 22.
现在，俄罗斯计划在11月13日继续实施一项“联盟”号运载火箭的载人航天任务，去替代国际空间站目前的宇航员。几名宇航员将于11月22日返回地球。
Russia now plans to go ahead with a November 13 launch of a crewed Soyuz flight to replace the current ISS astronauts, who will return to Earth November 22.
现在，俄罗斯计划在11月13日继续实施一项“联盟”号运载火箭的载人航天任务，去替代国际空间站目前的宇航员。 几名宇航员将于11月22日返回地球。
Trevor said, agreeing with Lionel. "We jump and return to Earth."
特雷福说，他同意莱昂内尔的法子，“我们跳出去就可以回到地球了。”
For follow-on human operations, the proximity of the Moon to the Earth will allow astronauts to return to the Earth in three days in the event of emergencies.
在后继的开发试验中，由于月球到地球间距离很近，所以一旦发生意外，宇航员可以在三天之内返回地球。
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。
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。
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