Category:Galaxies

A galaxy is a large cluster of stars held together by gravity.

See also

• List of galaxies

Subcategories

There are 21 subcategories to this category.

Lists of galaxies A Active galaxies C Galaxy clouds Galaxy clusters Galaxy compact groups Galaxies by constellation D Galaxy name disambiguations

D cont. Dwarf galaxies E Elliptical galaxies F Galaxy filaments G Galactic groupings I Galactic images Irregular galaxies L LSB galaxies Lenticular galaxies

R Ring galaxies S Spiral galaxies Galaxy subclusters Galaxy superclusters U Uncertain galaxies Unclassified galaxies

Articles in category "Galaxies"

There are 18 articles in this category.

Galaxy List of galaxies A Galactic astronomy B Bulge (astronomy) C Galaxy classification D Dwarf galaxy problem

E Extragalactic astronomy F Galaxy formation and evolution G Galactic corona Galaxy halo H Galactic halo Hubble sequence I Intergalactic space

I cont. Interstellar medium P Peculiar galaxy Protogalaxy S Supermassive black hole Galaxy survey