The conversation between human and AI assistant.
What will happen when the Sun runs out of its fuel and dies?
Can you tell me, what will happen when the Sun runs out of its fuel and dies?
When the Sun runs out of its fuel and dies, it will turn into a red giant, expanding to a size that may even reach the Earth's orbit. After some time, it will collapse into a white dwarf, gradually cooling down and eventually turning into a black dwarf.