At top center is NGC 7319 and the compact galaxy group known as Stephan's Quintet.
在中间上部是NGC 7319和被称为斯蒂芬五重星系的致密星系群。
A new look at Stephan's Quintet, a compact group of galaxies discovered about 130 years ago and located 280 million light years from Earth.
史蒂芬五重奏的新样子，这是一个大约130年前坐落在距离地球2亿8千万光年远的星系的组合。
A new look at Stephan's Quintet, a compact group of galaxies discovered about 130 years ago and located 280million light years from Earth.
四星系碰撞，约130年前，发现距离地球2.8亿光年的星系紧凑组发现新的面貌。
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