2. Could there be an edge of the Universe?
3. If the Universe is infinite, how can it be expanding?
4. What is the Universe made of?
5. Are the laws of physics the same everywhere?
6. Do parallel universes exist?
7. What came before the Universe?
8. Will the Universe ever end?
No, unfortunately I cannot answer these questions. These are questions that scientists and researchers are still trying to answer and may not have definitive answers for a long time.
