The Necklace Nebula (PN G054.2-03.4) is a planetary nebula in the constellation Sagitta
Tag «astronomy»
Bipolar star forming region Sharpness 2-106 or S106 nebula showing clouds of super-hot gas
G299 middle-aged supernova remnant left over by a particular class called Type Ia
The remnants of a long-dead star, wisps of ionized gas DEM L316A in Large Magellanic Cloud
Emission Nebula NGC 2313
