A Hubble Space Telescope image—shows M87 [lower right] a giant elliptical galaxy. Elliptical galaxies do not take on the flat-disk or spiral shapes that most galaxies do.
A Hubble Space Telescope image—shows M87 [lower right] a giant elliptical galaxy. Elliptical galaxies do not take on the flat-disk or spiral shapes that most galaxies do.
哈勃望远镜拍摄下来的图象：M87一个巨大的椭圆星系。椭圆星系并不具有大多数星系具有的扁圆或是螺旋型的形状。