Science Simple - The Propeller Nebula (also known as Simeis 57, HS 191, and C191) is an emission nebula in the constellation of Cygnus. The distance to the nebula is not known.
The Propeller Nebula - Galactic Images
Astro Anarchy: DWB-111, the Propeller nebula
NGC 6914 & Propeller Nebula — AAPOD2.COM
Simeis 57 - Propeller Nebula | Telescope Live
Propeller Nebula - KinchAstro
Propeller Nebula - Astrodoc: Astrophotography by Ron Brecher
Propeller Nebula Widefield - Coelum Astronomia
Un'elica cosmica – APOD by Astronomia.com
DWB 111 The Propeller Nebula ( Rick Laird ) - AstroBin
Propeller wide field copia | ....dopo quasi un mese di inatt… | Flickr
The Propeller Nebula - DWB111 & DWB119
DWB 111 Propeller Nebula – star-watcher.ch – DSLR Astrophotography
Propeller Nebula - KinchAstro
Astro Anarchy: DWB-111, the Propeller nebula
DWB 111, The Propeller Nebula in Cygnus - Sky & Telescope - Sky & Telescope
Propeller Nebula – APOD by Astronomia.com
Propeller Nebula, DWB 111/119 (Simeis 57), SHO ( Nico Carver ) - AstroBin
La nebulosa Propeller (DWB 111) in Cigno
Astropixel.it | Francesco di Biase astrophotography Propeller Nebula - DWB111 - Astropixel.it | Francesco di Biase astrophotography
Simeis 57 - Propeller Nebula (SHO) - Experienced Deep Sky Imaging - Cloudy Nights
DWB111: Propeller nebula (HST) - Coelum Astronomia
