The conversation between human and AI assistant.
How did the universe look like before the Big Bang?
Wow, it's hard to imagine the universe starting from a point of infinite energy and density. Is there anything that existed before the Big Bang?
That is still a topic of much debate and speculation among scientists and theorists. Some believe in the idea of a multiverse, or the possibility of parallel universes or other planes of existence outside our own. However, at this point, there is currently no way to prove or disprove these theories.