NGC 3628 is seen edge-on, with obscuring dust lanes cutting across the plane of the galaxy, while the disks of M66 and M65 are both inclined enough to show off their spiral structure.

• 其中，NGC 3628是侧视，尘埃带切过星系的盘面，而M66和M65的倾斜度都很大，所以我们能看见它们旋臂结构。