<ul><li>A new mathematical model suggests that the universe completes one revolution every 500 billion years, potentially resolving the Hubble tension.</li><li>The Hubble tension is a discrepancy in the rate of cosmic expansion depending on different measurements.</li><li>By assuming a slow rotation of the universe, the model aligns the measurements of the Hubble constant.</li><li>While the proposed rotation speed is too slow to detect, it could affect the universe's expansion rate.</li></ul>

Universe may revolve once every 500 billion years — and that could solve a problem that threatened to break cosmology

Discover more