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Cosmic Future: Universe's Expansion and Star Fade Ahead

12/2/2025

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Summary

Story summary

The universe began with the Big Bang about 14 billion years ago and will expand for trillions of years.
It was gas-rich and formed stars and galaxies, but star formation will cease, leaving red stars.
The sun will shine for billions of years, and galaxies will merge into larger elliptical structures.
Some theories suggest dark energy may accelerate expansion, and the universe may fade, while humanity's cosmic home remains vibrant.

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Story summary

The universe began with the Big Bang about 14 billion years ago and will expand for trillions of years.
It was gas-rich and formed stars and galaxies, but star formation will cease, leaving red stars.
The sun will shine for billions of years, and galaxies will merge into larger elliptical structures.
Some theories suggest dark energy may accelerate expansion, and the universe may fade, while humanity's cosmic home remains vibrant.