• 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 three main...
    17 KB (1,916 words) - 19:35, 18 March 2025
  • 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 (805 words) - 07:48, 19 May 2025
  • 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...
    91 KB (9,653 words) - 04:10, 6 June 2025
  • 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...
    46 KB (5,624 words) - 04:13, 13 May 2025
  • 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 (1,126 words) - 17:56, 13 April 2025
  • 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 (2,076 words) - 16:09, 16 June 2025
  • 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 (1,606 words) - 01:49, 11 June 2025
  • Thumbnail for Messier 32
    Andromeda Galaxy (M31) and was discovered by Guillaume Le Gentil in 1749. The galaxy is a prototype of the relatively rare compact elliptical (cE) class...
    20 KB (1,964 words) - 17:54, 13 April 2025
  • 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 (3,314 words) - 13:21, 19 May 2025
  • Thumbnail for Interacting galaxy
    the secondary satellite can dive into the primary galaxy, as in the Sagittarius Dwarf Elliptical Galaxy diving into the Milky Way. That can possibly trigger...
    13 KB (1,149 words) - 20:51, 25 May 2025
  • Thumbnail for Galaxy merger
    elliptical galaxy, and many astronomers hypothesize that this is the primary mechanism that creates ellipticals. One study found that large galaxies merged...
    24 KB (2,563 words) - 16:53, 24 April 2025
  • 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...
    157 KB (15,794 words) - 23:30, 9 June 2025
  • Thumbnail for Galaxy morphological classification
    scheme divides galaxies into three broad classes based on their visual appearance (originally on photographic plates): Elliptical galaxies have smooth,...
    20 KB (1,690 words) - 19:22, 15 March 2025
  • Thumbnail for Atlas of Peculiar Galaxies
    companions. Objects 102–145 are elliptical and elliptical-like galaxies. Individual or groups of galaxies with neither elliptical nor spiral shapes are listed...
    72 KB (4,865 words) - 19:44, 4 June 2025
  • Thumbnail for Milky Way
    Milky Way (redirect from Milky Way galaxy)
    The Milky Way or Milky Way Galaxy is the galaxy that includes the Solar System, with the name describing the galaxy's appearance from Earth: a hazy band...
    219 KB (22,004 words) - 10:06, 14 June 2025
  • Thumbnail for Irregular galaxy
    An irregular galaxy is a galaxy that does not have a distinct regular shape, unlike a spiral or an elliptical galaxy. Irregular galaxies do not fall into...
    11 KB (1,034 words) - 15:55, 9 May 2025
  • Thumbnail for Messier 84
    Messier 84 or M84, also known as NGC 4374, is a giant elliptical or lenticular galaxy in the constellation Virgo. Charles Messier discovered the object...
    11 KB (920 words) - 00:44, 14 June 2025
  • Thumbnail for Messier 49
    NGC 4472) is a giant elliptical galaxy about 56 million light-years away in the equatorial constellation of Virgo. This galaxy was discovered by astronomer...
    10 KB (797 words) - 13:50, 10 May 2025
  • Thumbnail for Virgo Cluster
    radius of about 2.2 Mpc. Many of the brighter galaxies in this cluster, including the giant elliptical galaxy Messier 87, were discovered in the late 1770s...
    24 KB (2,060 words) - 19:11, 21 February 2025
  • Thumbnail for Centaurus A
    literature regarding the galaxy's fundamental properties such as its Hubble type (lenticular galaxy or a giant elliptical galaxy) and distance (11–13 million...
    33 KB (3,330 words) - 20:56, 16 April 2025
  • Thumbnail for Sculptor Dwarf Galaxy
    The Sculptor Dwarf Galaxy (also known as Sculptor Dwarf Elliptical Galaxy or the Sculptor Dwarf Spheroidal Galaxy, and formerly as the Sculptor System)...
    7 KB (706 words) - 13:19, 19 August 2024
  • Thumbnail for Messier 89
    Messier 89 (M89 for short, also known as NGC 4552) is an elliptical galaxy in the constellation Virgo. It was discovered by Charles Messier on March 18...
    7 KB (630 words) - 02:12, 8 October 2024
  • Thumbnail for Messier 59
    Messier 59 or M59, also known as NGC 4621, is an elliptical galaxy in the equatorial constellation of Virgo. It is a member of the Virgo Cluster, with...
    13 KB (1,161 words) - 04:12, 27 May 2025
  • Thumbnail for Andromeda Galaxy
    potentially form a giant elliptical galaxy or a large lenticular galaxy. With an apparent magnitude of 3.4, the Andromeda Galaxy is among the brightest...
    116 KB (11,358 words) - 00:51, 16 June 2025
  • Thumbnail for Canis Major Overdensity
    roughly elliptical shape and is thought to contain as many stars as the Sagittarius Dwarf Elliptical Galaxy, the previous contender for closest galaxy to Earth...
    9 KB (1,027 words) - 07:21, 12 June 2025
  • Thumbnail for Spiral galaxy
    and barred spiral galaxy Lenticular galaxy – Class of galaxy between an elliptical galaxy and a spiral galaxy Ring galaxy – Galaxy with an annular appearance...
    34 KB (4,004 words) - 03:33, 28 April 2025
  • Thumbnail for Messier 60
    Messier 60 or M60, also known as NGC 4649, is an elliptical galaxy approximately 57 million light-years away in the equatorial constellation of Virgo...
    15 KB (1,330 words) - 18:40, 4 April 2025
  • Galactic halo (redirect from Galaxy halo)
    body of the galaxy is clearest in spiral galaxies, where the spherical shape of the halo contrasts with the flat disc. In an elliptical galaxy, there is...
    8 KB (1,165 words) - 00:43, 25 May 2025
  • Protogalaxy (redirect from Primeval Galaxy)
    will determine whether a galaxy is a spiral or elliptical galaxy; a slower star formation tends to produce a spiral galaxy. The smaller clumps of gas...
    11 KB (1,379 words) - 13:04, 17 April 2025
  • Thumbnail for Messier 105
    3379, is an elliptical galaxy 36.6 million light-years away in the equatorial constellation of Leo. It is the biggest elliptical galaxy in the Messier...
    13 KB (1,114 words) - 21:04, 22 October 2024