您要查找的是不是：
- foreground galaxy cluster 前景星系团
- The foreground galaxy lies at a redshift of 0.39. 前台银河在于在红移为0.;39。
- The fuzzy object near top quasar image is the foreground galaxy. 靠近顶部类星体形象的模糊物体就是前景星系。
- Normal matter and galaxy cluster is mostly in the form of hot gas and stars. 正常物质和银河系主要在热气体和星星形式中。
- The black hole is both responding to and influencing events on the scale of the entire galaxy cluster. 黑洞一方面被动地回应，一方面却主动影响了整个星系团尺度的事件。
- The large galaxy is the brightest member of the Centaurus galaxy cluster, some 150 million light-years away. 这个巨大的星系是距离我们1.;5亿光年远的人马座星系团中最亮的成员。
- The one exception is found in rich galaxy clusters. 唯一的例外出现在星系丰富的星系团。
- At the estimated distance of the Perseus galaxy cluster, this field spans about 1.5 million light-years. 在英仙座星系群的估计距离上，这片区域覆盖大约1,500万光年。
- Explanation: Bright lenticular galaxy M86 is near center of this cosmic view, at the heart of the Virgo Galaxy Cluster. 说明： 明亮的透镜状星系M86位于这张宇宙影像中央，在室女星系团的心脏地带。
- At the cores of two merging galaxies in the Abell 400 galaxy cluster they are some 300 million light-years away. 它们位于阿贝耳400星系团内，分别是两个正在融合的星系的核心，距离我们有3亿光年远。
- They ballooned in size and ultimately became the galaxy clusters of today. 这些随机的起伏像吹气球般胀大，最终形成今日的星系团。
- Normal matter in galaxy clusters is mostly in the form of hot gas and stars. 星系群中的常态物质大概是由热气团和星团所组成的。
- Explanation: Across the heart of the Virgo Galaxy Cluster lies a string of galaxies known as Markarian's Chain. 说明： 贯穿室女座星系团心脏有一条星系链，被称为马卡林之链。
- A galaxy cluster acts as a powerful gravitational lens, magnifying and stretching the distant galaxies lying behind the cluster core. 星系团起著强大引力透镜的作用,将遥远的星系放大和扭曲。
- Several galaxy cluster surveys based on the Sunyaev-Zel' dovich effect (SZE) will detect numerous clusters in the near future. 摘要在不久的将来，若干基于SZ效应的巡天计划即将观测到大量的星系团。
- The long arcs in the optical image are caused by gravitational lensing of background galaxies by matter in the galaxy cluster, the largest system of such arcs ever found. 在可见光图像中巨长的弧线是由于背景巨大质量星系群的引力透镜所导致的，如此巨大系统中的弧线还从没见过。
- Computer simulations of galaxy cluster collisions show that when two clusters smash together, the dark matter falls to the center of the combined cluster and sloshes back out. 由计算机模拟的星系碰撞展示了当两个星系团粉碎在一起的时候，暗物质就会落向星系的中心并逐渐克服引力的作用，向外移动回来。
- It shows that the KMM algorithm is effective in the investigation of the dynamical evolution of galaxy clusters. 实践表明，KMM算法在研究星系团动力学演化方面很有效。
- I'm going to paint in the foreground. 我将要把前景加画进去。
- The principal of the KMM algorithm was presented and applied to a nearby pair of galaxy clusters A399/A401. 摘要介绍了KMM算法基本原理，并将此算法运用于近邻双星系团系统A399/A401。
