The Crescent Nebula (AKA NGC 6888, Caldwell 27, Sharpless 105)
A emission nebula in the constellation Cygnus, about 5000 light-years away from Earth.
Crescent Nebula (also known as NGC 6888, Caldwell 27, Sharpless 105)
A narrowband image of NGC 6888 aka the Crescent Nebula
NGC 6888 AKA The Crescent Nebula
Some of the deepest HA data I've ever captured- now with updated with OIII from Albert Barr.