The Andromeda Galaxy is our cosmic neighbor and future collider, but how much do you really know about it? In this video, we dive into 10 incredible facts about M31—from its trillions of stars and colossal size to the fateful dance it has with our Milky Way. Prepare to have your perspective on the universe forever changed! 🔭 Chapters: 0:00 - Our Incoming Neighbor 1:15 - A Galaxy You Can See With Your Naked Eye 2:30 - It's Bigger Than You Think 3:45 - A Trillion-Star Metropolis 5:10 - The Cannibal Galaxy's Past 6:25 - Its Mysterious Double Nucleus 7:40 - Andromeda's Satellite Galaxies 8:55 - The Inevitable Collision Course 10:20 - What Will The Night Sky Look Like? 11:30 - The Most Distant Object You Can See ✨ If you love space facts, smash that like button and subscribe for more weekly cosmic journeys! #Andromeda #Galaxy #Space #Astronomy #Universe #Cosmos #Facts #Science #MilkyWay andromeda galaxy, m31, space facts, astronomy facts, galaxies, milky way collision, andromeda facts, closest galaxy, naked eye galaxy, trillion stars, cosmic cannibal, double nucleus, satellite galaxies, future of milky way, space documentary, universe, deep space, astrophysics