The Carina Nebula or Eta Carinae Nebula (catalogued as NGC 3372; also known as the Great Carina Nebula) is a large, complex area of bright and dark nebulosity in the constellation Carin...
RCW 32, aka Gum 15, an emission nebula, is a little-known object located in the southern constellation Vela at a distance of about 3,000 light-years from Earth. 8 hours of Widefield Nar...