Contact: Lynn Yarris
DOE/Lawrence Berkeley National Laboratory
Caption: This event display shows "Bert," one of two neutrino events discovered at IceCube whose energies exceeded one petaelectronvolt (PeV). The colors show when the light arrived, with reds being the earliest, succeeded by yellows, greens and blues. The size of the circle indicates the number of photons observed.
Credit: (Courtesy of IceCube Lab)
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Related news release: Searching for cosmic accelerators via IceCube