We Finally Know How Big the Universe Is — And It’s Insane

How big is the universe, really? In this video, we explore the true scale of space — from Earth and the Sun, all the way out past the Oort Cloud, light years, the nearest star Proxima Centauri, the Milky Way galaxy, supermassive black holes, dark matter, dark energy, and the edge of the observable universe. You'll discover mind-blowing space facts about planet sizes, star sizes like Betelgeuse and UY Scuti, the Andromeda galaxy collision, the Laniakea supercluster, and just how vast (and mysterious) our universe truly is. If you love space facts, astronomy, and the universe explained in simple terms, hit subscribe for more deep dives into science, space exploration, and the cosmos. 🔔 Subscribe for more universe and space science videos 👍 Like this video if it blew your mind 💬 Comment which scale surprised you the most