The nearest star to earth is about 4 light years away.
地球离最近的恒星大约为4光年。
It came from the direction of Sagittarius; the nearest star in that direction is 220 light-years away.
它来自射手座的方向；那个方向最近的恒星距离220光年。
Those are amazing objects in their own right, and also rather rare (perhaps because they're so difficult to spot) : there's eight known white dwarfs in the hundred nearest star systems to our sun.
白矮星是具个性的，也是非常稀有(可能因为定位它们很困难)令人惊异的恒星，在上百个离我们的太阳最近的星系中只有八颗已知的白矮星。
We see the moon as it was 1.3 seconds ago; the sun as it was 8.3 minutes ago; the nearest star 4.2 years ago; the most distant galaxy as it was about 13.3 billion years ago.
我们看到的月亮，是1.3秒以前的；太阳，是8.3分钟以前的；离地球最近的星星，是4.2年以前的；而离地球最远的星系，则是133亿年前的。
A fourth object, which has more than ten times the mass of Earth and is the nearest to the star yet found, was noticed by another team in 2004.
第四颗行星被另一个科研小组于2004年发现，它有着地球十倍的质量，而且是与那颗已知恒星距离最近的。
Measuring the distance to the nearest star, on the other hand, can be a little tricky.
另一方面，要测量与最近恒星间的距离可能有些棘手了。
The nearest star to our own is Proxima Centuari and it lays just over 4 light-years away.
离太阳最近的恒心是半人马座（即比邻星），它与太阳相距4光年。
Of course, that also means the craft would require 7,000 years to reach the nearest star — but that's if the sails depended on current technology.
当然即使如此，这也意味着飞船需要7000年才能抵达最近的恒星，但要注意的是，这种假设是基于目前的技术而言的。
So, I think we'll be able to do to a lot better than 2,000 years to the nearest star.
因此我认为我们可以做到在远小于2000年的时间内抵达最近的恒星。
Fair question. After all, if we can detect gravitational waves, or send a probe to land on a comet, surely we can send some rubbish to our nearest star?
这是个不错的问题。毕竟，如果我们能探测到引力波，能发送探测器到彗星上，那我们为什么就不能将垃圾送到离我们最近的星球上去呢？
From the nearest star to Earth, it takes about 4.5 years.
从最近的一颗恒星到地球，它(光线)需要大约4.5年。
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。
The sun is earth's nearest a star, and is also the center of the sun, it accounts for the quality of the celestial 99.865% of total quality of the solar system.
太阳是离地球最近的一颗恒星，也是太阳的中心天体，它的质量占太阳系总质量的99.865%。
The lawyer first asked, "What is the distance between the Earth and the nearest star?" Without saying a word the blonde handed him $5.
律师首先提问：“地球与最近的星球之间的距离是多少?”美女听了后，想都没想就给了他5美元。
它是对我们的最邻近的星。
This 3-star hotel offers comfortable accommodation in Essen, a short stroll from the nearest U-Bahn (underground) station, which can bring you into the city centre in just 10 minutes.
这间位于Essen的三星级酒店为您提供舒适的住宿，几步之遥就可抵达最近的地铁(地下铁)站，车站距市中心只有十分钟的车程。
By nearest–neighborhood analysis method, star-hotels in Urumqi are concentrated in the spatial distribution, and present a shape of inverted'T'distribution.
通过最临近距离浅析浅析法浅析浅析认为乌市市内星级酒店在空间分布总体上呈集聚分布态势，总体呈现倒“T”字型的分布特点。
By nearest–neighborhood analysis method, star-hotels in Urumqi are concentrated in the spatial distribution, and present a shape of inverted'T'distribution.
通过最临近距离浅析浅析法浅析浅析认为乌市市内星级酒店在空间分布总体上呈集聚分布态势，总体呈现倒“T”字型的分布特点。
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