它们在太空中，可以到达世界的任何地方。
They are in space, and they can reach any part of the world.
然而，有了宇航服，宇航员可以在太空中活动几个小时。
With a space suit, though, astronauts can move around in space for several hours.
他们提供了一个在太空中做实验和练习航天器对接的地方。
They provided a place for doing experiments in space and practicing spacecraft docking.
然而，这个实验是成功的，因为它证明了植物在太空中生长是可能的。
However, the experiment is a success, since it has proved that it is possible for plants to grow in space.
火星登陆车“祝融号”在火星的着陆表明中国在太空探索方面取得了巨大进展。
The landing of China's rover Zhurong on Mars shows China has made great progress in space exploration.
我们的祖国在太空领域取得了如此迅速的进步，我们中国人都为此感到自豪。
Our motherland has made such rapid progress in space that we Chinese are all proud of it.
天宫计划使科学家有可能建立一个大型空间站，使更多的宇航员可以在太空中生活和做研究。
Tiangong Program made it possible for scientists to build a large space station so that more astronauts can live and do research in space.
直到20世纪80年代末，也就是苏联发射和平号空间站的时期，人们才开始在太空中居住更长时间。
It wasn't until the late 1980s when The Soviet Union sent the Mir space station that people began to live in space for a longer time.
飞船像一叶孤舟在太空中缓缓地飞行。
他们在太空中改变了自己的日常生活习惯。
在太空界有一句老话：外行谈技术，内行谈保险。
There's an old saying in the space world: amateurs talk about technology, professionals talk about insurance.
当两个物体在太空中相撞时，这两个物体会分裂成更小的碎片
When two objects in space collide, thetwo objects break into many smaller pieces.
更糟糕的是，当两个物体在太空中相撞时，它们会分裂成许多更小的碎片。
To make things worse, when two objects in space crash, they break into many smaller pieces.
我们用滤水器净化饮用水，而滤水器是专为航天员在太空中使用而设计的。
We purify the water we drink with a water filter designed for the astronauts' use in space.
由于许多大型卫星已经停止运行，最近有人提议在太空中引爆这些卫星，以消除失灵卫星的干扰。
Because many of those large satellites have ceased to function, the proposal recently been made to eliminate interference from nonfunctioning satellites by exploding them in space.
但是最近，公司已经开始计划更便宜的“亚轨道”飞行，在太空无际黑暗的边缘进行更短时间的冒险。
But more recently, companies have begun to plan more affordable "suborbital" flights—briefer ventures just to the edge of space's vast darkness.
最近，一些公司已经开始计划更经济实惠的“亚轨道”飞行——在太空无际黑暗的边缘进行更短时间的冒险。
More recently, companies have begun to plan more affordable "suborbital" flights—briefer ventures just to the edge of space's vast darkness.
类似的机器也曾搭乘美国宇航局的航天飞机在太空中飞行，但无法进行时间足够长的测试来证明它们是否有效。
Similar machines have flown in space aboard NASA's shuttles, but they couldn't be tested for long enough to prove whether they were effective.
除了生命损失的悲剧之外，加利福尼亚的事故甚至在太空旅游尚未真正开始之前就给它的未来蒙上了一层阴影。
On top of the tragic loss of life, the accident in California will cast a long shadow over the future of space tourism, even before it has properly begun.
想到一件物品在太空中停留那么久似乎令人惊讶，但目前仍在轨道上的最古老的卫星——先锋1号——在2018已年满60岁。
It might seem surprising to think about an item staying in space for that long, but the oldest satellite still in orbit—Vanguard 1—turned 60 in 2018.
在太空营，学员可以制作和发射火箭模型，以此获得太空探索徽章。
At Space Camp, trainees can earn their Space Exploration badge as they build and fire model rockets.
宇航员在太空漫步中花费的每一个小时，都是他们在泳池里训练7个小时换来的。
For every one hour, they will spend on a spacewalk, astronauts need to train seven hours in the pool.
在太空营，学员可以尝试与来自世界各地的宇航员一起模拟飞往太空，以此获得“太空探索”徽章。
At Space Camp, trainees can earn their Space Exploration badge as they try simulated flying to space with the crew from all over the world.
世界各地的机构和公司都在致力于开发一种技术，可以在太空垃圾造成严重损害之前将其处理或捕获。
Agencies and companies throughout the world are working on developing technology that would dispose of or capture space debris before it causes serious damage.
在太空山，有87个游戏区供游客娱乐。
At Space Mountain, 87 game stations now line the queue to keep visitors entertained.
原子继续在太空里漂移，冷却压缩成尘埃颗粒。
As the atoms continue to drift through space, they cool and condense into dust grains.
于此同时，发现时间在太空中比在地球上更快。
The satellites make satellite navigation possible. But they also reveal that time runs faster in space than it does down on Earth.
恒星的外层被迫向外扩张，在太空中漂移数千年。
External layers of the star are forced outwards, drifting through space for thousands of years.
而且，此前在太空尘埃中还未侦测到刚玉和方镁石。
Moreover, corundum and periclase have not been detected in space dust before.
而且，此前在太空尘埃中还未侦测到刚玉和方镁石。
Moreover, corundum and periclase have not been detected in space dust before.
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