• Thumbnail for Elliptical galaxy
    An elliptical galaxy is a type of galaxy with an approximately ellipsoidal shape and a smooth, nearly featureless image. They are one of the four main...
    17 KB (1,895 words) - 19:20, 7 August 2024
  • Thumbnail for Dwarf elliptical galaxy
    Dwarf elliptical galaxies (dEs) are elliptical galaxies that are smaller than ordinary elliptical galaxies. They are quite common in galaxy groups and...
    7 KB (808 words) - 23:51, 22 August 2024
  • Thumbnail for Type-cD galaxy
    The type-cD galaxy (also cD-type galaxy, cD galaxy) is a galaxy morphology classification, a subtype of type-D giant elliptical galaxy. Characterized by...
    14 KB (1,605 words) - 15:56, 30 April 2024
  • Thumbnail for Messier 87
    supergiant elliptical galaxy in the constellation Virgo that contains several trillion stars. One of the largest and most massive galaxies in the local...
    90 KB (9,560 words) - 11:06, 18 July 2024
  • Thumbnail for Galaxy
    common feature at the centres of galaxies. Galaxies are categorised according to their visual morphology as elliptical, spiral, or irregular. The Milky...
    158 KB (15,910 words) - 20:46, 30 August 2024
  • Thumbnail for Sagittarius Dwarf Spheroidal Galaxy
    Spheroidal Galaxy (Sgr dSph), also known as the Sagittarius Dwarf Elliptical Galaxy (Sgr dE or Sag DEG), is an elliptical loop-shaped satellite galaxy of the...
    19 KB (2,074 words) - 15:35, 18 August 2024
  • Thumbnail for Galaxy formation and evolution
    are more like elliptical galaxies. Spiral galaxies are quite thin, dense, and rotate relatively fast, while the stars in elliptical galaxies have randomly...
    45 KB (5,578 words) - 16:23, 21 August 2024
  • Thumbnail for Lenticular galaxy
    A lenticular galaxy (denoted S0) is a type of galaxy intermediate between an elliptical (denoted E) and a spiral galaxy in galaxy morphological classification...
    28 KB (3,280 words) - 21:47, 27 August 2024
  • Thumbnail for Spiral galaxy
    spiral galaxy and barred spiral galaxy Lenticular galaxy – Class of galaxy between an elliptical galaxy and a spiral galaxy Ring galaxy – Galaxy with an...
    30 KB (3,630 words) - 23:48, 8 August 2024
  • Thumbnail for Messier 110
    is a dwarf elliptical galaxy that is a satellite of the Andromeda Galaxy in the Local Group. Charles Messier never included the galaxy in his list,...
    12 KB (1,128 words) - 22:33, 20 August 2024