Nebulae
Pacman Nebula
A narrowband image of the NGC 281 H II region in the constellation of Cassiopeia
Horsehead Nebula
A dark nebula in Orion
Rosette Nebula
A large H II region in the constellation Monoceros
Running Man Nebula
A reflection nebula in the constellation Orion
Orion Nebula
A narrowband image of the Orion nebula
Flame Nebula
An emission nebula in the constellation Orion
Dumbbell Nebula
A planetary nebula in Vulpecula
Crab Nebula
A supernova remnant and pulsar wind nebula in the constellation of Taurus
Crescent Nebula
An emission nebula in Cygnus
Cone Nebula
Part of the NGC2264 nebula in the constellation Monoceros