What's your opinion on the bubble universe theory?
The idea is there are more universes than our own. That the universe has an ending and past that ending is cast stretches of nothingness until reaching a separate universe. If you zoomed out you would see countless spheres/bubbles which are all universes never touching each other because of how vast the distance between them are.
The idea is there are more universes than our own. That the universe has an ending and past that ending is cast stretches of nothingness until reaching a separate universe. If you zoomed out you would see countless spheres/bubbles which are all universes never touching each other because of how vast the distance between them are.