The conversation between human and AI assistant.
How could the universe appear out of nothing and what was before the big bang?
I have a question that's been bugging me. How could the universe appear out of nothing and what was before the big bang?
That's a great question! According to the Big Bang theory, the universe began as a singularity, which is an infinitely dense and hot point in space. However, we cannot know what exactly happened before that moment as our current understanding of physics does not apply to such conditions. Would you like me to search for more information on this topic?