An Anti-Universe Running Backward In Time Could Explain Several Mysteries, Physicist Suggests

Image caption: An inverted image of space – the anti-universe would not actually look like this. Image credit: NASA, ESA, CSA, STScI, modified by IFLScience. Article by James Felton. IFL Science – August 16, 2024. Study: Gravitation and Cosmology.

According to the work, the anti-universe must be running backward in time.

A physicist has suggested a pretty “out there” idea, attempting to explain a double mystery of where all the antimatter went, and why the universe’s expansion is accelerating. […]

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