.Collections of celebrities set the interstellar tool ablaze in the Andromeda Universe about 2.5 thousand light-years away. Likewise known as M31, Andromeda is the Milky Way's closest primary galaxy. It evaluates around 152,000 light-years across and, with nearly the same mass as our home galaxy, is actually headed for a collision with the Galaxy in 2-4 billion years. In the meantime, Andromeda continues to be an object of study for numerous astronomers.