official news from : https://bit.ly/2QkyIbY Clusters of stars set the interstellar medium ablaze in the Andromeda Galaxy about 2.5 million light-years away. Also known as M31, Andromeda is the Milky Way’s closest major galaxy. It measures approximately 152,000 light-years across and, with almost the same mass as our home galaxy, is headed for a collisionContinue reading “Hubble Zooms into the Rosy Tendrils of Andromeda”