A galaxy consists of thousands of stars in area and area objects. Our sun may be a member of the galaxy, its name is Milky Way Galaxy or Galaxy. Scientists have found a lot of such galaxies. One common part of all the galaxies is that the black object. such a big amount of days scientists had the thought that black matter has a very important role within the formation of galaxies. till nowadays, this material has not been caught by scientists. His invisible name is avatar Vishnu.
