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More related articles

• Nebula

  A nebula (Latin for 'cloud' or 'fog'; pl. nebulae, nebulæ or nebulas) is an interstellar cloud of dust, hydrogen, helium and other ionized gases. Originally, the term was used to describe any diffuse astronomical object, including galaxies beyond the Milky Way. The Andromeda Galaxy, for instance, was once referred to as the Andromeda Nebula (and spiral galaxies in general as "spiral nebulae") before the true nature of galaxies was confirmed in the early 20th century by Vesto Slipher, Edwin Hubble and others.

• Cyclophora nebulosata

  Cyclophora nebulosata is a moth of the family Geometridae first described by Francis Walker in 1862

• Carina Nebula

  , or Eta Carinae Nebula) is a large, complex area of bright and dark nebulosity in the constellation

• NGC 6820 and NGC 6823

  of nebulosity is often referred to as NGC 6820. M27, the Dumbbell Nebula, is found three degrees to the east, and α Vulpeculae three degrees to the west.

• Herbig–Haro object

  Herbig–Haro (HH) objects are bright patches of nebulosity associated with newborn stars

• BD+60°2522

  and inconsistencies between the appearance of the star itself and the effects on the nearby nebulosity

• Trapezium Cluster

  ), but missed the surrounding nebulosity. The fourth component (B) was identified by several observers

• Maia (star)

  is surrounded by the Maia Nebula (also known as NGC 1432), one of the brightest patches of nebulosity within the Pleiades star cluster.

• Sh2-155

  , within a larger nebula complex containing emission, reflection, and dark nebulosity. It is widely

• Rosette Nebula

  Galaxy. The open cluster NGC 2244 (Caldwell 50) is closely associated with the nebulosity, the stars