# Figuring out where cosmic neutrinos come from is tricky—radio telescopes could help find 'ghost particles' origin

> **Open Intelligence Dossier** · First detected: 2026-10-31 20:40 UTC · Category: Science

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*Canonical Source: https://pulse.byoviral.com/trend/2026-10-31/figuring-out-where-cosmic-neutrinos-come-from-is-tricky-radio-telescopes-could*