The Dumbbell Nebula (also known as the Apple Core Nebula, Messier 27, and NGC 6853) is a...
Nebula
The Ring Nebula is a planetary nebula in the northern constellation of Lyra, about mid-way between the...
The Bubble Nebula, also known as NGC 7635, Sharpless 162, or Caldwell 11, is an H II...
The Iris Nebula (also known as NGC 7023 or Caldwell 4) is a bright reflection nebula located...
The Omega Nebula is an H II region in the constellation Sagittarius. It was discovered by Philippe...
NGC 6820 is a small emission nebula near the open cluster NGC 6823 in Vulpecula. The reflection...
The Orion Nebula also known as Messier 42, M42, and NGC 1976 is a diffuse nebula in...
Located in a portion of the Orion Spiral Arm; there is not a lot of information on...
The California Nebula (Also known NGC 1499 or Sh2-220) is an emission nebula located in the constellation...
The Rosette Nebula also known as Caldwell 49 is an H II region located near one end...