Physics
How a ghostly, forgotten particle could be the saviour of physics
It was theorised decades ago but never seen. Now it seems the sterile neutrino could fix flaws in fundamental physics – if only we could find it
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It was theorised decades ago but never seen. Now it seems the sterile neutrino could fix flaws in fundamental physics – if only we could find it
Trillions of neutrinos hit Earth each day, but we don’t know where they come from. A new model shows how many may be made in our atmosphere, our galaxy and beyond