.Bunches of superstars prepared the interstellar medium ablaze in the Andromeda Galaxy regarding 2.5 thousand light-years away. Additionally known as M31, Andromeda is the Galaxy's closest significant universe. It gauges roughly 152,000 light-years around and also, with almost the exact same mass as our home galaxy, is actually gone to a crash with the Galaxy in 2-4 billion years. For the time being, Andromeda remains a things of research study for many stargazers.