Size Comparison 2026 (Remastered) (add past the universe)

The definition of "universe" can mean two things. It can mean the space out there or it can mean the things in the space out there. To me, the "universe" (the space out there) is infinite. This space has always existed, just goes on forever and has no end. There is no "beyond" to the space.. However, our current "known universe" (the distant edge of all the 'stuff' in our infinite space) has a point. Our known edge is the distance so far from us that anything outside that edge is so far away that light from it has not had time to get to us yet. So the horizon edge of our universe (the stuff in it) is expanding away from us at the speed of light in all directions. What is beyond our observable universe? We don't know yet. We will just have to wait and see.