• Dumbbell Nebula
  • Dumbbell Nebula
  • Cone Nebula & Xmas Tree
  • The Heart of The Heart
  • ic1805 & ic1795
  • Rosetta Verde
  • What is a Youth?
  • Rosetta Electrika
  • Herbig-Haro 555
  • NGC 7000 & IC 5070
  • m27-OIII
  • The California Nebula

The Heart of The Heart

Ha OIII OIII FCT150 The Heart Nebula, IC 1805, an emission nebula, lies some 7500 light years away from Earth. It is located in the Perseus arm of the Galaxy in the constellation Cassiopeia. This nebula is formed by plasma of ionized hydrogen (HII) and free electrons.