NGC 221/Related Articles

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https://en.citizendium.org/wiki/index.php?title=NGC_221/Related_Articles&printable=yes
A list of Citizendium articles, and planned articles, about NGC 221.
See also changes related to NGC 221, or pages that link to NGC 221 or to this page or whose text contains "NGC 221".

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Bot-suggested topics

Auto-populated based on Special:WhatLinksHere/NGC 221. Needs checking by a human.

  • Andromeda (constellation) [r]: Constellation in the northern sky, which is surrounded by Auriga, Perseus, Aries, Cetus, Eridanus, Orion and Gemini. [e]
  • Andromeda Galaxy [r]: Nearest large spiral galaxy to the Milky Way, also known as Messier 31 [e]
  • Declination [r]: Angular distance to a point on a celestial object, measured north or south from the celestial equator. [e]
  • Galaxy [r]: Please do not use this term in your topic list, because there is no single article for it. Please substitute a more precise term. See Galaxy (disambiguation) for a list of available, more precise, topics. Please add a new usage if needed.
  • Globular cluster [r]: Spherical, globular collection of stars that orbits a galactic core as a satellite, and is generally smaller in size than a galaxy. [e]
  • Messier object [r]: Systematic list of nebulae, galaxies, and star clusters, first compiled and published in 1771 by Charles Messier, it originally contained 45 objects, later superseded by the New General Catalogue (NGC). [e]
  • NGC 205 [r]: A small, elliptical satellite galaxy of the Andromeda Galaxy. [e]

Articles related by keyphrases (Bot populated)

  • Earendel [r]: As of 2022-03-30, the oldest and most distant star to have ever been detected. [e]
  • NGC 752 [r]: Bright and sparse open cluster in the constellation of Andromeda. [e]
  • NGC 7089 [r]: A bright globular cluster, also known as Messier 2. [e]
  • Tidal force [r]: Gravitational forces acting on an extended body as a result of the varying distance between the source of the gravitational force, and the different parts of the extended body. [e]
  • Edwin Powell Hubble [r]: American astronomer (1889-1953) who discovered that there are other galaxies than the Milky Way and contributed to the observation that the universe is expanding. [e]
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