H II region
large, low-density cloud of partially ionized hydrogenium
Eagle Nebula
eagle-like animal nebula
Orion Nebula
diffuse nebula
Heart Nebula
HII region in the constellation Cassiopeia
Crescent Nebula
supernova remnant in the constellation Cygnus
Pelican Nebula
H II region in the constellation Cygnus
Barnard's Loop
emission nebula in the constellation of Orion
Lagoon Nebula
emission nebula and H II region in Sagittarius
Heart and Soul
nebule
Bubble Nebula
nebula in Barnard's Galaxy in the constellation Sagittarius
Rosette Nebula
nebula in the Milky Way Galaxy
North America Nebula
H II region in the constellation Cygnus
Fox Fur Nebula
H II region
Lynx Arc
hottest known starbirthing region in the universe
Cygnus molecular nebula complex
H II region
Ghost Nebula
nebula in the constellation Cepheus
Crab Nebula
Supernova remnant
Hourglass Nebula
planetary nebula in the constellation Musca
Elephant's Trunk nebula
nebula in the constellation Cepheus
Sagittarius A West
astronomical object
integrated flux nebula
extra-planar nebulae
Tarantula Nebula
H II region in the constellation Dorado
Cygnus Loop
supernova remnant in the constellation Cygnus
Prawn Nebula
emission nebula in the constellation Scorpius
Lower's Nebula
Emission nebula
Gamma Velorum
star system in the constellation Vela
Celestial Snow Angel
astronomical object
Pistol Nebula
The Pistol Star
Tadpole Nebula
bright nebula and open cluster in Auriga
Antares
red supergiant star in the constellation Scorpius
Carina Nebula
H II region in the constellation Carina
California Nebula
emission nebula
Tulip Nebula
H II region in the constellation Cygnus
Arches Cluster
star cluster in the Milky Way
Pistol Star
one of the most luminous known stars in the Milky Way Galaxy
Omega Nebula
H II region in the constellation Sagittarius, discovered by Philippe Loys de Chéseaux
Trifid Nebula
HII region
Cave Nebula
H II region in the constellation Cepheus
Soul Nebula
nebula in the constellation Cassiopeia
Cone Nebula
h II region in the constellation Monoceros
Seagull Nebula
H II region in the constellation Monoceros
Ring Nebula
nebula in Barnard's Galaxy
Red Spider Nebula
planetary nebula in the constellation Sagittarius