Centauri

the Kuiper belt; Oort cloud; Alpha Centauri star; Perseus Arm; Milky Way galaxy; other nearby galaxies including theAndromeda galaxy; the cosmic web; cosmic microwave radiation; and, at the very edges of the image, quark-gluon plasma produced by the Big Bang.

环绕着的是内外环行星、柯伊伯带、奥尔特云、半人马座阿尔法星系、英仙座星系、银河系，其它附近星系包括有仙女座星系，还有宇宙网、宇宙微波辐射，以及最边缘大爆炸产生的夸克胶子等离子体。

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The nearest star outside the solar system is called Alpha Centauri.

太阳系之外距离我们最近的恒星是比邻星(人马座阿尔法星).

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Video Discription: For astronomers, Omega Centauri has been an outcast amongst globular clusters for a long time.

对于天文学家来说，半人马座欧米茄已久的球状星团之一弃儿。

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The star, Alpha Centauri is the closest star besides our sun. Besides Sunday, I play basketball every morning.

除了太阳之外，半人马座a星离地球最近。除星期天外，我每天早上打篮球。

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NASA says there are100,000, all squeezed ( relatively speaking) into a small portion of the Omega Centauri star cluster.

美国宇航局说，目前有10万，都挤在一个半人马座星团欧米茄一小部分（相对而言）。

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At the news conference, Hawking, along with Russian billionaire investor Yuri Milner and a group of scientists, detailed a new project that aims to send a multitude of tiny, wafer-size spaceships into space to the neighboring star system Alpha Centauri.

在新闻发布会上，霍金和俄罗斯亿万富翁投资人尤里·米尔纳以及许多科学家一起，对这个全新的太空项目进行详细讲解。该项目计划建造大批微型星际飞船，并将其发射至临近的半人马座阿尔法星。

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The third victory condition is to be the first civilization to construct a spaceship to colonize Alpha Centauri, the nearest star system to Earth.

最后就是空间竞赛，第一个完成向射手座阿尔法星发射殖民火箭的文明将获得胜利。

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Such a system could reach Mars in less than an hour, or reach Pluto in days, pass Voyager in under a week and reach Alpha Centauri in just over 20 years.

这种飞船可以在不到一个小时的时间内到达火星，几天内即可到达冥王星，不到一周就能经过“旅行者”号探测器，并可在20多年后到达半人马座α

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The nearest star, Proxima Centauri, has a planet orbiting it not much bigger than Earth.

有一颗大小与地球相近的行星围绕着距离太阳最近的恒星——半人马座比邻星运转。

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If these tiny spaceships travel at 20 percent the speed of light, they'll be able to reach Alpha Centauri in just 20 years, Milner said.

米尔纳表示，如果这些微型星际飞船能够以1/5的光速行驶，那么它们就有望在20年之内到达阿尔法星。

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If we aresuccessful, a flyby mission could reach Alpha Centauri about 20 years afterlaunch, and send back images of any planets discovered in the system.

如果我们成功的话，这个飞掠任务将会在发射后二十年左右到达半人马座阿尔发星，并发送回来在那个星系中发现的行星的图片。

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But it's in the habitable zone because Proxima Centauri is a red dwarf star about 100 times fainter than the sun.

但因为比邻星是一颗红矮星，它比太阳暗100倍左右，因此行星位于宜居区。

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Speaking at the Tencent WE Summit in Beijing, Hawking appealed to investors to back his plans to travel to Alpha Centauri.

他在北京的腾讯WE大会上发言时，请投资者们资助他前往半人马座α星的太空项目。

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