Deep Sky
M57

Ring Nebula
This planetary nebula is approx 2,300 light years from earth .  It has a visual magnitude of 8.8.  There is a a
 central white dwarf at the center that lights up this nebula. The ring nebula is known as bipolar, not because it has good or bad days but  because the thick equatorial rings visibly extend the structure through its main axis of symmetry.