Cosmic expansion could soon reverse

After nearly 13.8 billion years of nonstop expansion, the universe may soon come to a standstill, then slowly begin to contract, new research published in the journal Proceedings of the National Academy of Sciences suggest.

In the new paper, three scientists attempt to model the nature of dark energy – a mysterious force seems to be causing the universe to expand faster than ever – based on past observations of the expansion of the universe. In the group’s model, dark energy is not an immutable force of nature, but an entity called an elite, which can decay over time.

https://www.livescience.com/end-cosmic-expansion Cosmic expansion could soon reverse

Russell Falcon

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