Artemis Program

The "Shadow Blaster" Galaxy's Role in High-energy Cosmic Neutrinos

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June 29, 2026 150 views
Original source: Universe Today

On September 22, 2021, the IceCube Neutrino Detector in Antarctica caught a blast of neutrinos as it passed through the solar system. These neutrinos were remarkably high-energy and came from a galaxy 11 billion light-years away. That's a period of the Universe's history known as "Cosmic Noon". It's...