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  • Reidar Hahn/Fermilab

    Work starts on a massive underground neutrino experiment

    by 
    Jon Fingas
    Jon Fingas
    07.23.2017

    Neutrinos are notoriously difficult to understand, but work is underway to know them a little better. Researchers have officially broken ground on the Long-Baseline Neutrino Facility, the home to the international Deep Underground Neutrino Experiment. When it's finished 10 years from now, the South Dakota project will be the largest-ever US experiment built to study the subatomic particle -- teams will remove 870,000 tons of rock to create the caverns needed for the facility's centerpiece liquid argon detector. All that excavation should pay off, though, as it promises to shed light on some of the mysteries of the universe.