.Collections of celebrities specified the interstellar channel ablaze in the Andromeda Galaxy regarding 2.5 million light-years away. Likewise known as M31, Andromeda is actually the Milky Way's closest major galaxy. It gauges roughly 152,000 light-years across and, along with just about the very same mass as our home galaxy, is actually headed for a crash with the Milky Way in 2-4 billion years. For the time being, Andromeda remains an object of research for many astronomers.