We have a link between our local scale of the Earth and galaxy clusters.
我们有着地球上的局部范围和星系团之间的联系。
We don't think gravity can work fast enough to make galaxy clusters much earlier.
我们认为，引力不可能足够快地聚集更早期的星系团。
Searches are nonetheless being carried out to find other galaxy clusters at extreme distances.
尽管如此，科学家们仍在进行搜索，寻找极值距离处的其它星系团。
The number and size of super-massive galaxy clusters also will be used to refine theoretical understanding of how the universe formed.
天文学家也利用超大星系群的数量和规模对宇宙形成方式进行理论解释。
Our models tell us that in the period of the universe we are looking at, the number of galaxy clusters we should be able to find is about one.
我们的模型告诉我们，在我们观察的宇宙周期中，应该能找到的星系团大概是一个。
Many "arcs" therefore appear around some galaxy clusters.
因此在一些星系团的周围会出现许多“弧线”。
The second part is the study of dark matter in galaxy clusters.
第二部分是对星系团中暗物质的研究。
Astronomers can ascertain the mass of galaxy clusters by studying the sizes and shapes of these arcs.
通过研究这些弧线的大小和形状，天文学家就可以确定出星系团的质量。
They've created numerous "dark matter maps" using different techniques, including gravitational lensing of galaxy clusters.
他们通过各种技术绘制了大量“暗物质地图”，包括星系簇的引力透镜效应。
The researchers approached the problem by averaging data collected from 8000 galaxy clusters by the Sloan Digital Sky Survey.
研究人员从斯隆数字巡天计划中搜集了 8000 个星系团的数据，他们通过平均这些数据处理了这个问题。
The jumble appears to result from the slow motion collision of at least four smaller galaxy clusters over the past few billion years.
这种混乱局面很可能是由于至少四个小星系团在过去数十亿年中的缓慢碰撞引起的。
Kashlinsky and colleagues first noticed the dark flow when studying the way gas in galaxy clusters interacts with the cosmic microwave background radiation.
卡什林斯基和同事们是在研究星系团气体与宇宙微波背景辐射之间相互作用时首次注意到黑暗流的。
They are the result of the rays coming from the galaxy in the background being twisted and enlarged by the gravitational force of galaxy clusters in front.
它们是背景的星系所发出的光被前方的星系团引力扭曲、放大后所产生的像。
Massive black holes are common in present-day galaxy clusters, but this is the first time a feeding black hole of this size has been linked to a cluster that is so young.
大质量黑洞在现今星系团非常普遍，但这还是首次发现这种规模的吸食黑洞与一个如此年轻的星团紧密相连。
In 2008 scientists reported the discovery of hundreds of galaxy clusters streaming in the same direction at more than 2.2 million miles (3.6 million kilometers) an hour.
2008年，科学家们报告称，发现数百个银河星系团以每小时220多万英里(360万公里)的速度同向流动。
In 2008 scientists had reported the discovery of hundreds of galaxy clusters streaming in the same direction at more than 2.2 million miles (3.6 million kilometers) an hour.
2008年，科学家们就报告说他们发现了上百个银河系星团正在以每小时220万英里(360万公里)的速度的朝着同一方向移动。
His general theory of relativity has proved accurate in predicting how light travels from some of the most distant galaxy clusters in the universe, according to new measurements.
他的广义相对论被证实是正确的，在一项新的测试中，它精确地预测了在宇宙里一些最为遥远星系团那里光的运行。
Data from the Wilkinson microwave Anisotropy Probe (WMAP) can show the minute temperature changes created as the cosmic microwave background radiation moves through gases in galaxy clusters.
从威尔金森微波各向异性探测器(WMAP)得来的数据显示出，细微温度变化是在宇宙微波背景辐射移动通过银河星系团气体时产生的。
Observations by Hubble’s Advanced Camera for Surveys spotted 29 dwarf elliptical galaxies in the Perseus Cluster located 250 million light-years away and one of the closest galaxy clusters to Earth.
哈勃使用先进的观测镜头对英仙座中29个椭圆状矮星系进行了观察，这些星系属于距离地球最近的星系团之一，约2.5亿光年远。
Observations by Hubble's Advanced Camera for Surveys spotted 29 dwarf elliptical galaxies in the Perseus cluster located 250 million light-years away and one of the closest galaxy clusters to Earth.
哈勃使用先进的观测镜头对英仙座中29个椭圆状矮星系进行了观察，这些星系属于距离地球最近的星系团之一，约2.5亿光年远。
Einstein's Gravity and Galaxy clusters.
爱因斯坦引力理论与星系团。
Einstein's Gravity and Galaxy clusters.
爱因斯坦引力理论与星系团。
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