You are assuming I don’t believe in god. But I do. Do you know how star functions? How it supports the energy it does. It cannot support the energy perpetually because there not enough desirable atoms (atomic number less than Iron) to continue with fusion? Because I have studied for years, I’m letting you know the facts. Like the fact that gravitation force attracts all masses. Like magnets with like poles repel and unlike poles attract. But if you don’t believe in gravity, or if you believe the earth is flat, I don’t have the time to try to convince you that stars die and when they do they expand. And our sun will expand such that it will engulf earth.