.Clusters of celebrities set the interstellar tool ablaze in the Andromeda Galaxy regarding 2.5 million light-years away. Additionally known as M31, Andromeda is actually the Milky Way's closest primary galaxy. It gauges approximately 152,000 light-years around as well as, along with nearly the exact same mass as our home galaxy, is actually gone to an accident with the Milky Way in 2-4 billion years. For the time being, Andromeda continues to be an object of study for many astronomers.