I will ascend into heaven, I will exalt my throne above the stars of God; I will sit also upon the mount of the congregation, in the sides of the north. I will ascend above the heights of the clouds; I will be like the Most High.
Throughout History the weather, cycles of the sun, comets etc repeat themselves. We just need to figure out the cycles & find out how they affected the Earth.
Maybe by the time our Universe is ready to collapse we will have ventured into other galaxies. The adventure lies ahead.