If you think about it, our planets were made from the ashes of a nebula, which is a dead star. But that took hundreds of years. Will our sun burn out too, or do I just need to find a hobby?
If you think about it, our planets were made from the ashes of a nebula, which is a dead star. But that took hundreds of years. Will our sun burn out too, or do I just need to find a hobby?
One proposal suggests that the universe will entirely run down eventually. In many billions of years It will become a cold empty featureless vacuum.
Billions? No. Try a googol (10100) or more years. The most massive galactic black holes will take at least that long to evaporate.