This enormous super cluster has now grown so old, that it begins to stabilize and converge into one, super mega, behemoth galaxy that spans hundreds of millions of light-years.

这个巨大的超级星团已经变得如此古老，至于它开始稳定下来并汇聚成一个横跨数亿光年的超级巨型星系。

The fixed stars form sets or groups, to which names have been given.

这些恒星构成星群或星团, 而它们也都有自己的名称。

Yeah, there's a new moon, so it's the perfect night to observe faint star clusters.

是新月，所今晚特别适合观测微弱的星团。

A brilliant star cluster that contains over a thousand stars, the night sky is magnificent.

一个璀璨的星团，包含超过一千颗恒星，夜空不胜收。

You can see this bright cluster of many small stars.

到许多小星星成的明亮星团。

He saw clusters of stars, brightly colored nebulas, even entire galaxies!

他到了无数星团，明亮的星云，甚至还到了整个银河！

Back in 1997, an image captured by the Hubble Space Telescope showed that the light from a far-off galaxy was being bent by another unknown cluster in the image's foreground.

早在1997年，哈勃太空望远镜拍摄的一幅图像显示，来自一个遥远星系的光线被图像前景中的另一个未知星团所弯曲。

The one thing all these clusters have in common is that they're all being pulled towards one specific spot, 220 million light-years away, known as the Great Attractor.

这些星团的共同之处在于，它们都被牵引向某个特定的地点，即 2 亿 2 千万光年外的巨引源。

The galaxy orbits give us a mass for the dark matter in the clusters and the lensing gives us a mass consistent with this.

星系轨道给我们提供了星团中暗物质的质量，而引力透镜效应给我们提供了与此一致的质量。

Ancient clumps of stars that predate the Milky Way, globular clusters are gorgeous and mysterious, and they are veritable millisecond pulsar factories.

球状星团是比银河系更古老的恒星团，既丽又神秘，而且简直是制造毫秒脉冲星的工厂。

And Heck says it's our best source of presolar stardust-meaning stardust older than the solar system and the sun itself.

赫克说这是有关前太阳系星团的最佳资料，前太阳系星团指比太阳系和太阳本身更古老的星团。

In the bull's shoulder you can find the Pleiades, a bright star cluster recognized by stargazers for thousands of years.

在牛的肩膀处你找到昂宿星团，这个明亮的星团被观星者观察了几千年。

This, speculates Dr Warrant, is because they were still able to spot the cluster that forms the Milky Way.

通过试验Warrant, 博士推测，这是因为蜣螂还能认出银河系成的星团。

So scientists had been studying and modeling the distribution of matter in the cluster long before the supernova.

因此科学家早在这颗超新星出现之前就已经研究和模拟了物质在这个星团中的分布。

The cluster is called the Perseus cluster because it appears in the star group, or constellation, Perseus.

该星团被称为英仙座星团，因为它出现在英仙座的星团中。

In clusters the stars are always passing by each other and exchanging energy via their gravity.

在星团中，恒星总是彼此擦肩而过，通过它们的引力交换能量。

They show about 100,000 star clusters and millions, or even billions, of individual stars.

它们展示了大约10万个星团和数百万甚至数十亿颗恒星。

The discovery of planetary material thus raises more questions. Are star clusters indeed inhospitable to planets?

行星物质发现也因此产生了许多问题。星团确实不适合行星吗？

But now the cluster is fleeing that galaxy at more than two million miles per hour.

但现在星团正在每小时两百多万英里的速度脱离星系。

Then continue past Aldebaran to find the Pleiades.

然后继续从毕宿五向前进，找到昴宿星团。