Andromeda – M31

Andromeda is a spiral galaxy that is 2.5 million light years distant and 220,000 light years across. It is the nearest major galaxy to the Milky Way. Be forewarned, our Milky Way and Andromeda are expected to collide in 3.75 billion years. “Outside the zodiacal group of constellations, and with the possible exception of Orion,Continue reading “Andromeda – M31”