So, if the Adromeda Galaxy is so much like the Milky Way, then surely there must be life within those clusters of stars. Well, hold up a minute. Such a theory is a little too extreme. Thanks to NASA's Swift satellite, 330 individual images of Andromeda were taken in ultraviolet light between May 25 and July 26, 2008. With these images, scientists were able to uncover "dense clusters of hot, young stars." In addition to these clusters of stars, an enormous ring (about 150,000 miles across and located within the Adromeda Galaxy) was discovered and is believed to house a healthy amount of these young stars. We can think of this ring as an outing for these young stars, or prom night in which all the young stars -or teenagers- gather around a center place of attraction to have a memorable time dancing with their friends.