Project ATLAS 3D was created to study 260 galaxies, and make some much amazing things. Having use it to offset the possibility of shooting red and blue colors, astronomers were able to successfully measure the stars and give us a clear image of a rotating galaxy. The image of the great spiral we imagine how it actually looks like. In a young galaxies, there are lot of gas, that hadn’t yet become a burning star, so they rotate at high speed. That is why they have such a form.ATLAS 3D completely changes our understanding of galaxies and their evolution, helping to find out how fast the stars rotate around the center of its galaxy. With the help of new techniques of observation, astronomers will be able to tell us a lot about those galaxies that have experienced collapse and rotate.