The conversation between human and AI assistant.
If universe is expanding without a limit and dark and vacuum energy are created as it expands?
That's interesting. And what about the dark and vacuum energy that's created as the universe expands? What role does that play?
Dark energy is thought to be responsible for the acceleration of the universe's expansion, while vacuum energy is the energy of the vacuum of space itself. Together, they make up about 95% of the universe's total energy density.