The conversation between human and AI assistant.
If more vacuum gravitational and dark energy is created as universe expands can infinite of these be created as they appear without limit?
What is the ultimate fate of the universe according to current theories?
According to current theories, the ultimate fate of the universe depends on the amount of matter and energy in the universe. If there is enough matter and energy, then the universe will eventually stop expanding and start contracting, leading to a "big crunch" in which everything in the universe is compressed into a space smaller than a proton. If there isn't enough matter and energy, then the universe will continue expanding forever, eventually becoming cold and dark.