Lists of galaxies

A galaxy is a system of stars, stellar remnants, interstellar gas, dust, dark matter, bound together by gravity. The word is derived from the Greek galaxias, literally 'milky', a reference to the Milky Way galaxy that contains the Solar System.

Lists of galaxies

 * List of galaxies, general list of galaxies
 * Galaxies by type
 * List of spiral galaxies
 * List of ring galaxies
 * List of polar-ring galaxies
 * List of quasars
 * Galaxies by association
 * List of largest galaxies
 * List of nearest galaxies
 * Satellite galaxies of the Milky Way
 * Other characteristics
 * List of galaxies named after people
 * List of galaxies with richest globular cluster systems

Lists of galaxy agglomerations

 * List of galaxy groups and clusters
 * List of galaxy superclusters
 * List of filaments of galaxies