Galaxy

Galaxy is a huge collection of stars, planets, interstellar dust, very rarified plasma, etc. that have it's form because of dark matter ring.
== Types ==
=== Elliptic ===
Elliptic galaxies are huge galaxies with circular form.
=== Spiral ===
Theese galaxies have form of spiral. They are literally only galaxies, where their rotation is noticable
==== Spiral with Jumper ====
theese galaxies, are quite similliar to nomal spiral ones, but the difference is in the center, that "jumper", like in our host galaxy.
=== Irregular ===
Irregular galaxies doesn't have any defined form. They are simply look like huge nebulas with many stars.
== Innards ==
=== Core Edit ===
Core of a galaxy, is a part, where globular star clusters and black holes are located. There is also galactical core black hole (Sagittarius A* in Milky Way, for example).
=== Mid zone ===
There is much mid aged stars. Our sun is located it mid zone of Milky Way.
=== Outer zone ===
There is less stars, mostly, there is interstellar gas.
== Thousands of them... ==
=== Galaxy Groups ===
Galaxy groups are little clusters out of 50-60 galaxies.
=== Galaxy Clusters ===
Galaxy clusters are, roughly groups of galaxy groups. They literally have hundreds of galaxies.
=== Galaxy Superclusters ===
Galaxy superclusters are huge groups of galaxies, no less than 400 000 000 light-years wide. Also, a supercluster can be a cluster of Galaxy Clusters.
=== Galaxy Hyperclusters ===
If Wikipedia says truth about size of our Universe, then it couldn't fit any hyperclusters. Galaxy Hyperclusters are mostly 10 trillion light-years wide. It also can be classified as Supercluster of galaxy superclusters.
== Paragalaxies ==
see Paragalaxy