Galaxy is the kingdom or stellar systems counting numbers billion stars. In combination with the gravitational mass black hole with interstellar tremendous. Which is at the center of the galaxy, the bulk gas and dust nebulaThe solar system under the jurisdiction. The Milky Way Galaxy (Milky Way Galaxy) galaxies observed with the naked eye, including Galaxy Anne ro Alameda. Magellan Galaxy Galaxy magazine, big and small, Jane LAN scientists have classified the galaxy as 2.:
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1. Regular Galaxy (regular Galaxy) is a galaxy type, divided into 3 groups, including
1.1 Galaxy RI (elliptical galaxy) has a shape oval, which some galaxies may very round, some galaxies may view, astronomers say This type of galaxy is a form of oval much depends on the rate of rotation of the galaxy.
.1.2 spiral galaxy (spiral galaxy) shaped like a windmill. The rate of rotation of the spiral galaxy is faster than the turnover, some galaxies are galaxies beam called spiral galaxy has a beam (barred. Spiral galaxy), such as the Milky Way Galaxy
1.3 Galaxy awareness (lenticular Galaxy) shaped like a convex lens
2. Galaxies without shapes (Irregular Galaxy) is a galaxy has no definite shape. Also known as amorphous galaxies are usually small galaxies
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