.Bunches of stars specified the interstellar medium ablaze in the Andromeda Galaxy about 2.5 thousand light-years away. Likewise referred to as M31, Andromeda is the Milky Way's closest significant galaxy. It determines around 152,000 light-years throughout and also, with virtually the very same mass as our home galaxy, is gone to a wreck along with the Milky Way in 2-4 billion years. In the meantime, Andromeda remains a things of research study for many stargazers.