Galaxy Creation
There are two main theories as to how galaxies are formed. How they are actually formed, though, could take some things from both ideas. One theory states that galaxies are born when broad clouds of gas and dust collapse under their own gravitational pull, allowing stars to form. The other consists of an idea that the younger universe contains small “lumps” of matter that group together to form galaxies. Either way, galaxies are formed, and so below, we’re going to show you the different types of galaxies.