NGC3372 (or Eta Carinae Nebula )

The Carina Nebula or Eta Carinae Nebula is a large, complex area of bright and dark nebulosity in the constellation Carina, located in the Carina–Sagittarius Arm of the Milky Way galaxy. Alternatively, it is known as NGC 3372 or the Great Carina Nebula. The nebula is approximately 8,500 light-years (2,600 pc) from Earth.