扩展阅读：航天器抵达太阳系边缘。
天文学家已经发现太阳系边缘围着一条窄带。
The edge of the solar system is tied up with a ribbon, astronomers have discovered.
冥王星直径不到1500英里，位于太阳系边缘。
Pluto is less that 1, 500 miles in diameter and lies at the edge of the solar system.
宇宙飞船飞抵太阳系边缘。
The spaceship traveled to the outer fringe of the solar system.
美国宇航局说，这颗太阳系边缘的矮行星正在越变越红。
Nasa says the dwarf planet on the edge of our solar system is becoming increasingly red.
经常有彗星被甩出奥尔特云(在太阳系边缘的彗星群)，并靠近地球到肉眼可以观测的距离。
Every so often a comet gets flung out of the Oort Cloud, a swarm of comets on the fringes of the solar system, and gets close enough to Earth for us to see it.
美国航空航天局的星际边界探测器第一次探测结果显示了我们太阳系边缘出乎意料的特征。
The first results from Nasa's Interstellar Boundary Explorer (Ibex) spacecraft have shown unexpected features at our Solar System's edge.
对于柯伊伯带探索的动机可能部分来自与人们终于认识到，我们对太阳系边缘这片寒冷黑暗的区域实在知之甚少。
Part of the motivation for exploring the Kuiper Belt was the recognition of just how little we know about this cold, dark region at the fringe of our solar system.
随着探索的进一步深入，近来科学家在太阳系边缘发现了至少41颗矮行星，其中至少有两个天体的体积与冥王星相仿。
As they continued the exploration, scientists recently discovered at least 41dwarf planets at the edges of the solar system. There are at least two objects of a similar size to Pluto.
NASA的探测器旅行者1号历经三十三年的冒险旅程，到达了遥远的太阳系边缘的一个角落——在这里太阳风不再向外吹拂。
The 33-year Odyssey of NASA's Voyager 1 spacecraft has reached a distant point at the edge of our solar system where there is no outward motion of solar wind.
为什么科学家认为某些东西可能隐藏在我们太阳系的边缘之外？
Why do scientists think something could be hidden beyond the edge of our solar system?
太阳系的第一张全景图向我们揭示了太阳系的边缘和我们预测的完全是两码事。
The first global map of the solar system reveals that its edge is nothing like what had been predicted.
自1970年代发射以后，这两艘飞船现在已远远超出了太阳系的边缘，正在向太空深处默默地飘移。
Launched in the 1970s, they are now far beyond the edge of our solar system, drifting silently out into the void.
据科学家称，可能存在大型暗星体潜伏在我们太阳系的边缘。
A massive dark object may be lurking on the edge of our solar system, according to scientists.
太阳表面高速逸出的带电粒子形成了太阳风，它直达太阳系的边缘，使泡泡膨胀。
The bubble is inflated by solar wind, the high-speed stream of charged particles blowing out from the sun to the solar system's very edge.
镜头继续拉出，到1000米、10000米甚至更远，移动到太阳系、银河系，最后达到已知的宇宙边缘。
It continues to 1,000 meters, then 10,000, and so on, traveling through the solar system, the galaxy, and eventually to the edge of the known universe.
45亿年前地球形成的时候，太阳的热量把太阳系里的水分赶到了星系的边缘。
By the time our planet formed about 4.5 billion years ago, the sun's heat had driven most of the solar system's complement of water out toward the edges.
太阳系的边缘由中性原子组成，它们被紧紧地压缩在一条狭窄的带状区域中，而不是均匀分布。
Neutral atoms, which are the only way to image the fringes of the solar system, are densely packed into a narrow ribbon rather than evenly distributed.
大部分彗星主要由冰块构成，环绕太阳系黑暗的边缘运行，几乎超出了太阳的引力范围。
Composed primarily of ices, most comets circle the dark fringes of the solar system, barely within the sun's gravitational grasp.
他们能制出航空飞船并将其发送到太阳系得边缘。
They can build a space craft and send it to the edges of our very solar system.
我们的太阳系位于巨大天国的边缘，这一巨大的恒星群落依靠着引力组成银河系。
Our solar system lies in a suburb of a vast celestial city, a colossal community of stars, bound together by gravity the Milky Way galaxy.
当你看到黄道光时，你看到的是我们太阳系的边缘。
When you see the zodiacal light, you are looking edgewise into our own solar system.
望远镜要放置在木星那样遥远的行星上才有可能在外层空间搜寻生命。因为我们越是接近太阳系的边缘，尘埃就越稀薄。
A telescope would have to be as far away as the planet Jupiter to look for life in outer space, because the dust becomes thinner the further we travel towards the outer edges of our own solar system.
据美国国家公共广播电台报道，旅行者1号空间探测器正在飞越太阳系的边缘，进入星际空间。
The Voyager 1 spacecraft is passing through the outer reaches of the solar system and moving into interstellar space, NPR reports.
据美国国家公共广播电台报道，旅行者1号空间探测器正在飞越太阳系的边缘，进入星际空间。
The Voyager 1 spacecraft is passing through the outer reaches of the solar system and moving into interstellar space, NPR reports.
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