How a mysterious particle could explain the universe’s missing antimatter

Everything we see around us, from the ground beneath our feet to the most remote galaxies, is made of matter. For scientists, that has long posed a problem: According to physicists’ best current theories, matter and its counterpart, antimatter, ought to have been created in equal amounts at the time of the Big Bang. ButContinue reading “How a mysterious particle could explain the universe’s missing antimatter”
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