Framed Galaxy Prints

A galaxy is a space system that has its own gravity, stars and planets. It also has interstellar gas, dust and dark matter in its widespread space field. The origin of the word comes from the Greek word that means “Milky”. From that word, our galaxy got its name, the “Milky Way”. There are tens of thousands noted and registered galaxies, but some of the more famous galaxies besides our own are the Andromeda Galaxy, Whirlpool Galaxy and Magellanic Clouds. Galaxies can be small or very large and some of them may even have black holes in their centers. They can be presented in three types of shapes: ellipse, spiral and irregular. Groups of galaxies can be categorized as groups, clusters and superclusters. In history, before the galaxies were discovered and understood, scientists have seen all galaxies as nebulas.