Sh2 185
Sh2 185 Distance: 10,500 light years Classification: Emission Nebula Ref: https://en.wikipedia.org/wiki/Sh_2-155
Category: Sharpless catalog
Sh2 155 – The Cave Nebula
Sh2 155 – Cave Nebula Distance: 2400 light years Classification: Reflection, Emission and Dark Nebula Ref: https://en.wikipedia.org/wiki/Sh_2-155