The Universe Is Infinite For a Reason... And It's Terrifying

#universe #space #blackholes #cosmology #science #astronomy #spacefacts #documentary #universe #infinite What's the true size of the universe — and does it even have an edge? In this video, we travel from Earth, past the moon, past the sun, past every planet in our solar system, out through the Milky Way, past superclusters and the mysterious Great Attractor, all the way to the edge of what human telescopes have ever seen. Then we go one step further — into the question that has no confirmed answer: is the universe finite, infinite, or one bubble among countless others? 🔭 What you'll learn: Just how far light has to travel to reach us — and what that means about time Why the observable universe is 93 billion light-years wide, even though the universe is only 13.8 billion years old The difference between the edge of what we can see and the edge of what exists Why cosmologists think the universe might be flat — and what that implies about infinity The multiverse theory, and how it emerges from real physics, not science fiction This is part of a two-part journey. Watch the full story to understand not just how big the universe is, but why we may never know its true size. 👉 Subscribe for more deep dives into space, physics, and the biggest questions in science.