The heat death of the universe is the scientific consensus (since the 1850s) that trillions of years from now, every star will burn out and every black hole will evaporate, leaving only light drifting through cold, infinite space forever; this is not a violent ending but a gradual process where the universe runs out of usable energy, reaching maximum entropy and preventing any further events or civilizations.
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how the universe actually endsAdded:
Look, Wikipedia has a page called heat death of the universe. Scientists named it that heat death.
Anyway, trillions and trillions of years from now, every star will have burned out. Every black hole evaporated. What's left is light. Just light drifting through cold infinite space forever.
It's not violent. There's no explosion.
The universe just runs out of usable energy. Nothing can happen anymore.
Nothing. Civilization, art, every human memory gone. Everyone you've ever loved, eventually they're all just scattered light. This isn't speculation.
Scientific consensus since the 1850s, and we're at the dawn of it. Have a nice day. For more Wikipedia with personality, get Wiki Vibe.
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