List of Names of Galaxies in the Universe

List of Spiral Galaxies

Galaxy Constellation Origin of Name Discovery Appearance Facts
Milky Way Galaxy Sagittarius – Ancient times Spiral barred galaxy Contains the Solar System; diameter: 100,000 light-years
Andromeda Galaxy (M31) Andromeda Mythical princess Andromeda 964 CE by Persian astronomer Abd al-Rahman al-Sufi Spiral galaxy with a bright core Closest spiral galaxy to the Milky Way; distance: 2.537 million light-years
Whirlpool Galaxy (M51) Canes Venatici Resembles a whirlpool 1773 by Charles Messier Grand-design spiral galaxy Interacting with smaller galaxy NGC 5195; distance: 23 million light-years
Pinwheel Galaxy (M101) Ursa Major Resembles a pinwheel 1781 by Pierre MĂ©chain Face-on spiral galaxy with loosely wound arms Contains many H II regions; distance: 21 million light-years
Triangulum Galaxy (M33) Triangulum Located in constellation 1654 by Italian astronomer Giovanni Battista Hodierna Spiral galaxy with a small core and faint arms Third-largest galaxy in Local Group; distance: 2.73 million light-years

List of Ring Galaxies

Galaxy Constellation Origin of Name Discovery Appearance Facts
Cartwheel Galaxy Sculptor Resembles a cartwheel 1941 by Fritz Zwicky Distinct ring structure surrounding a central core Result of a galactic collision
Hoag’s Object Serpens Named after Arthur Hoag 1950 by Arthur Hoag Circular ring of stars with an empty center Unusual ring galaxy with a central nucleus

List of Polar-Ring Galaxies

Galaxy Constellation Origin of Name Discovery Appearance Facts
Cartwheel Galaxy Sculptor Resembles a cartwheel 1941 by Fritz Zwicky Distinct ring structure surrounding a central core Result of a galactic collision
Hoag’s Object Serpens Named after Arthur Hoag 1950 by Arthur Hoag Circular ring of stars with an empty center Unusual ring galaxy with a central nucleus

List of Quasars

Quasar Constellation Origin of Name Discovery Appearance Facts
3C 273 Virgo 3rd Cambridge Catalog of Radio Sources (3C) 1963 by Maarten Schmidt Bright and distant point-like source of radio waves First quasar ever identified
PKS 2322-123 Equuleus Named after its position in the Parkes Catalog 1982 by Parkes Observatory Distant and bright source of radio waves, located in a galaxy Classified as a quasar; emits large amounts of energy

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List of Names of Galaxies in the Universe (Interesting Facts)

A galaxy is a vast system of stars, stellar remnants, interstellar gas, dust, dark matter, and other astronomical objects bound together by gravity. The universe is the entirety of space, time, matter, energy, and all the physical laws and constants that govern them. It encompasses everything that exists, from the smallest subatomic particles to the largest galaxies and beyond.

Table of Content

  • List of largest galaxies in the Universe
  • List of nearest galaxies in the Universe
  • FAQs on Names of Galaxies

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