实际上，这种现象在宇宙中很普遍，图中南天星座波江座(河流星座)河岸中这醒目的一对相互作用星系就是例子。
In fact, the practice is common in the universe and illustrated by this striking pair of interacting galaxies from the Banks of the southern constellation Eridanus (the River).
在画面最右侧的部分略微有所压缩，好让你能看到背景上引人注目的相互作用的一对星系。
The frame at the far right has been compressed slightly to bring into view an intriguing interacting pair of background galaxies.
相互作用的两个星系相距数万光年。
The two interacting galaxies are separated from each other by tens of thousands of light-years.
这幅新哈勃照片展示了一个叫做Arp 273的相互作用的星系对。
The new Hubble picture shows a pair of interacting galaxies called Arp 273.
哈勃的观测对这组相互作用四重星系的故事增加了新的重要线索，让天文学家确定星系遭遇开始的时间，并预言未来并合的情况。
The Hubble observations have added important clues to the story of this interacting foursome, allowing astronomers to determine when the encounter began and to predict a future merger.
与星系群其它星系之间相互作用的引力潮可能导致了NGC 3190的旋臂不对称地环绕中心，而星系盘也出现了扭曲。
Gravitational tidal interactions with other members of its group have likely caused the spiral arms of NGC 3190 to appear asymmetric around the center, while the galactic disk also appears warped.
本页所展示的图片就是这两个星系在几亿年前相互作用的情景，下方的星系ugc 1813正伸手去勾上方的UGC 1810星系外露的胳膊。
What you're seeing on this page is an interaction that occurred a few hundred million years ago, as the lower galaxy (UGC 1813) dived through the outside arms of the upper one (UGC 1810).
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。
Kashlinsky and colleagues first noticed the dark flow when studying the way gas in galaxy clusters interacts with the cosmic microwave background radiation.
这样的群组中的星系时常相互作用，甚至在活跃的相互作用的宇宙引力之舞中合并在一起。
Galaxies in such groups often interact and even merge together in a dynamic cosmic dance of interacting gravity.
WIMP即大质量弱相互作用粒子，是暗物质理论最主要的候选者。WIMP产生于大爆炸中，自产生后一直聚集、散开形成星系。
The leading candidate is a WIMP, or weakly-interacting massive particle, that was produced in the big bang and has been clumping up and seeding structures such as galaxies ever since.
也被编号成ngc 5194,M 51是一对著名的相互作用星系的一部分，其旋臂和尘带明显从伴星系ngc 5195(上方)的前面扫过。
Also cataloged as NGC 5194, M51 is a part of a well-known interacting galaxy pair, its spiral arms and dust lanes clearly sweeping in front of companion galaxy NGC 5195 (top).
这个模型模拟的是自宇宙大爆炸后5千万年——第一个星系形成的时候，并且计算出了137亿年间数以10亿计WIMP的相互作用。
Their simulation starts about 50m years after the Big Bang, when the first galaxies formed, and calculates the interactions of a billion WIMPs over the intervening 13.7 billion years.
NGC7771组星系相互作用，反复关闭通道，最终在宇宙时间尺度上形成星系与星系的结合。
Galaxies of the NGC 7771 group are interacting, making repeated close passages that will ultimately result in galaxy-galaxy mergers on a cosmic timescale.
相互作用的银河中星星形成的速度往往很高。在我们周围宇宙中能发现的任何地方，一些吞并的星系有最高的新星形成水平。
Interacting galaxies often exhibit high rates of star formation. Some merging galaxies have the highest levels of star formation we can find anywhere in the nearby universe.
他们说，其实你在光谱中看到的恒星之一就是外来的，它来自不同的星系，有相互作用的星系。
They actually said that one of the stars you see in the spectra is an alien. It comes from a different galaxy. There is interaction of galaxies.
一些极为特殊的星系都在密切的群体的两个或三个，它们的潮汐相互作用造成扭曲的螺旋臂，生产扭曲磁盘和长期飘带尾巴。
Some extremely peculiar galaxies are located in close groups of two or three, and their tidal interactions have caused distortions of spiral arms, producing warped disks and long streamer tails.
相互作用已经扰乱了两个星系：下面的星系有着奇特的外形，一条潮汐尾从上面的星系主体显现出来。
The interaction has disturbed both galaxies: the lower galaxy has a bizarre structure and a tidal tail emerges from the main body of the upper galaxy.
星系NGC 3628扭曲的形状和黯淡的潮汐尾表明，它与狮子座三重星系的另两位旋涡星系成员M66和M65由于引力而相互作用着。
The distorted shape and faint tidal tail suggest that NGC 3628 is interacting gravitationally with the other spiral galaxies in the Leo triplet, M66 and M65.
它们形成于星系相撞，其各自引力相互作用的过程中。
They are produced when galaxies collide and their gravitational masses interact.
它们形成于星系相撞，其各自引力相互作用的过程中。
They are produced when galaxies collide and their gravitational masses interact.
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