恒星

First Picture of Alien Planet Orbiting Sunlike Star?

首张绕类日恒星运转的行星照片？

A faint dot above a blazing inferno is possibly the first direct view of a planet outside our solar system orbiting a sunlike star.

在熊熊燃烧的火球上方的那颗模糊的圆点可能是第一次直接观测到的太阳系外绕类日恒星运行的一颗行星。

A recent survey of 200 potential solar systems suggests that perhaps a third of all sunlike stars possess Earth-like planets, says Christophe Lovis of the Geneva Observatory in Switzerland, whose team conducted the analysis.

最近对200个潜在的太阳系进行的调查表明，大概有1/3的类似太阳的恒星都拥有类地行星，调查组成员之一、瑞士日内瓦天文台的克里斯托弗罗维斯说。

So far, astronomers have not dectect the exact quantity of superdensity clusters of stars," said Loeb,"now we know what results of detectation to be expected,and we will start a new type of search of celestial bodies on the basis of detective of universe at present.

罗卜 说：&迄今为止，天文学家仍无法探测到在银河系周围存在紧凑高密度恒星簇的具体数量，目前我们知道应当期望得到什么样的探测结果，我们将基于现有的太空勘测展开新一类型的天体搜索。&

Such rapid orbits mean the planets in question are close to their parent stars, and thus likely to be tidally locked.

如此快速的运行轨道意味着被观测的行星离它们的母体恒星很近，也就是说很有可能出现潮汐锁定的现象。

HD 189733 b is "tidally locked" in its orbit, meaning that the same side of the planet always faces its star.

HD 189733 b上的潮是出于被锁状态的，意思是这颗行星的同一面在绕轨飞行时总是面向恒星。

And that, in turn, meansplanets in this region are likely to be tidally locked, as the moon is to theEarth, and show the same face to the star at all times.

这样一来，这个区域中的行星很有可能被潮汐力锁住，正如月球对地球那样，永远以同一面对这母恒星。

Tenth, we see a fragment of the Trifid Nebula, a stellar cradle to 9000 light-years.

light第十，我们看到一个片段的三裂星云的恒星摇篮到9000光年。

The Trifid Nebula itself represents the final phase of star formation.

三叶星云本身代表着恒星形成的最后阶段。

A single massive star visible near the center causes much of the Trifid's glow.

在中央附近可以看到单独的一颗大质量恒星，这也造就了三裂星云部分光芒。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。