https://lifeboat.com/blog/2024/05/what-if-the-universe-had-no-beginning Safeguarding Humanity Mon, 20 May 2024 05:20:58 +0000 hourly 1 https://wordpress.org/?v=6.6.1 https://lifeboat.com/blog/2024/05/what-if-the-universe-had-no-beginning#comment-505668 Mon, 20 May 2024 05:20:58 +0000 https://lifeboat.com/blog/2024/05/what-if-the-universe-had-no-beginning#comment-505668 If it turns out the universe indeed didn’t have a start, there’s two likely explanations. The first is the cyclical theory, in which the universe experiences an infinite cycle of big bangs and big crunches. In this theory, the universe expands for a few trillion years, then shrinks again, eventually coming back to the primordial singularity and rebounding in a new big bang. The second theory involves a multiverse of an infinite number of universes.

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