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- local cluster of galaxies 本星系团
- Typically, a cluster of galaxies contains 1000 galaxies within a million parsecs. 一个典型的星系团大小约一百万秒差距,包含大约1000个星系。
- But we see mostly one large intervening cluster of galaxies, called the Virgo Cluster. 但是我们只看到一团相互作用的星系，成为室女座星系团。
- Across the heart of the Virgo Cluster of Galaxies lies a striking string of galaxies known as Markarian's Chain. 室女座星系团的中心带存在一串明显的星系，称为马卡里安星系链。
- ESA's orbiting X-ray observatory XMM-Newton has discovered the most massive cluster of galaxies seen in the distant Universe until now. ESA的XMM-牛顿轨道天文台发现宇宙深处迄今最重的星系群之一。
- The Perseus Cluster of Galaxies is part of the Pisces-Perseus supercluster spanning over 15 degrees and containing over 1,000 galaxies. 英仙座星系团是双鱼座-英仙座超星系团的一部分，该超星系团在天空中覆盖超过了15度，包含超过1,000个星系。
- Explanation: Across the heart of the Virgo Cluster of Galaxies lies a striking string of galaxies known as Markarian's Chain. 说明：一条引人注目的星系长链横穿室女座星系团的中心，我们称之为“马卡良星系链”。
- To start, most of the yellowish objects in the above image from the Hubble Space Telescope are galactic members of a massive cluster of galaxies known as Abell 2667. 在上面这张由哈勃太空望远镜拍摄到的影像中，大多数微黄色的天体就是我们所知道阿贝耳2667星系团内巨大的成员。
- For earth-based astronomers, NGC 1350 is seen on the outskirts of the Fornax cluster of galaxies, but its estimated distance suggests that it is not itself a cluster member. 对于地球上的天文学家来说，NGC 1350看起来好像位于天炉星系团的边界上，不过估计距离暗示它不是星团成员。
- In 1933 Zwicky estimated the total amount of mass in a cluster of galaxies, the Coma Cluster, based on the motions of the galaxies near the edge of the cluster. 在1933年Zwicky估计一星系团Coma星团总物质量在星系运动的基础上接近星团的边缘。
- A new observation of gravitationally magnified faint galaxies far in the distance behind a massive cluster of galaxies is shedding new dark on the subject. 针对大质量星系团后方遥远星系进行了一次新的重力透镜效应观测，结果发现了新的暗物质。
- Together with other galaxy congregates including our Local Group of galaxies and the Virgo Cluster of galaxies, the M81 Group is part of the expansive Virgo Supercluster of Galaxies. 与其它星系聚集团包括我们本星系团和室女座星系团一起，M81星系团也是广阔的室女超星系团的一部分。
- On larger scales, analogous halos are thought to keep clusters of galaxies bound together. 在更大的尺度上，有人相信，由于存在著类似的晕体，星系团才凝聚在一起。
- A cluster of stars smaller than a constellation. 星群，星座比星座小的一簇星星
- If the lens is not a single galaxy but an entire cluster of galaxies, the image can be a kaleidoscope of strongly distorted arcs and arclets. 如果透镜不是单一星系，而是一整个星系团，影像就可能像万花筒，是一些极度扭曲的弧形与小弧形。
- A supercluster is an aggregate of several clusters of galaxies, extending over about 10 Mpc. 超星系团是几个银河群集合体,伸展大约10Mpc。
- In fact, it is part of the photogenic Sombrero Galaxy, one of the largest galaxies in the nearby Virgo Cluster of Galaxies. 事实上，这是上镜的草帽星系的一部分，草帽星系是邻近室女座星系团内最大的星系之一。
- There was a little cluster of admirers around the actress. 女演员周围拥著一小群崇拜者。
- Free-Fall Time for a Cluster of Galaxies 星系团之自由落下时间
- Caption:: NASA's Hubble Space Telescope captures the magnificent starry population of the Coma Cluster of galaxies, one of the densest known galaxy collections in the universe. 后发座星系团位于银河系的北端，由于没有尘埃与气体的阻隔，所以在地球上能清楚看见。
