What's outside the universe?
What is outside our universe? Also does it make sense to ask what is outside of the outside of universe?
Can we cross the border of our universe? Why we are here in the universe? We know universe is expanding but also bodies are attracted by gravity so is it safe to assume that the universe is revolving around something? Have you ever wondered how small we are compared to the universe? We can't see the universe beyond our time and mind. Why? Is there intelligent life elsewhere in the universe, and does it have the ability to travel outside of its planet? Is our universe expanding? Is our Universe expanding? Is God the universe? Does the universe exist because no other universes can exist? Is universe expanding or not? If nature is above what is under? Is the Universe infinite or is there an end to the Universe? Does the universe have an edge? Does the universe have a limit to its expansion? If so, what happens when the universe reaches its limit? Is there an end to the universe, and if not, is the universe infinite? Does the speculation that our universe is the interior of a black hole in another universe make any sense? What is your thoughts on the theory that all of us living, is just the Earth being aware of itself? Where is the origin point of the big bang in space? And how far are we from there? Is what we perceive, the world? How do scientists know the universe is expanding? Is there life in the universe? Is it true we can know the answer about anything in the universe as long as we have the knowledge to form the question? Is there up and down in outer space? What is the shape of the universe? Is spacetime a field? If our universe is expanding, where is it expanding to? Is our universe a non-inertial frame? How? Why? What is the nature of space and time? Life Sciences: Is there any another dimension in the universe? What does "the universe is flat" mean?