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。
At top center is NGC 7319 and the compact galaxy group known as Stephan's Quintet.
图5:这张精美的照片包含了四个形状各异的星系团,但呈蓝色螺旋状的星系团离地球有四千万光年的距离,为斯蒂芬五重星系的其他星系距离的七倍。
5:A four-way galactic pileup appearsimminent, but the bluish spiral, 40 million light-years away, is seven times asclose as the rest of Stephan's Quintet.
作为首个被确定为紧密星系团的斯蒂芬五重奏,出现在这张由新升级的哈勃太空望远镜拍摄的绚丽影像中。
The first identified compact galaxy group, Stephan's Quintet is featured in this stunning image from the newly upgraded Hubble Space Telescope.
作为首个被确定为紧密星系团的斯蒂芬五重奏,出现在这张由新升级的哈勃太空望远镜拍摄的绚丽影像中。
The first identified compact galaxy group, Stephan's Quintet is featured in this stunning image from the newly upgraded Hubble Space Telescope.
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