A star-forming galaxy in the early universe might have sent a ghostly particle known as a neutrino crashing into the ice at Earth’s South Pole, after an 11 billion-year journey through space. The post “Shadow Blaster” Galaxy Might Have Sent High-Energy Neutrino to Earth appeared first on Sky & ...
“Shadow Blaster” Galaxy Might Have Sent High-Energy Neutrino to Earth
By system
June 18, 2026 •
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Sky & Telescope