Answer:
Two questions I have about the universe is “Do parallel universes exist?” and “What was here before our universe?” I think both of those questions are two questions we would have a really hard time answering. But if we do get an answer to them, it could lead to new discoveries and possible new inventions.
Explanation:
The idea of a parallel universe would explain the numerous Mandela Effects that we have been having in our universe. Finding out what was here before out universe would explain the "Big Bang" even further and answer the question of whether it was the birth or death of a previous universe.
