Beyond NGC 1068: New Evidence for Neutrinos from Supermassive Black Holes
Published: February 17, 2026
Duration: 14:00
In this episode, we dive into the frozen depths of the Antarctic to discuss the latest breakthrough from the IceCube Neutrino Observatory. Building on the historic detection of NGC 1068, the IceCube Collaboration has turned its eyes (or rather, its sensors) to the Southern Hemisphere to search for high-energy neutrinos emitting from X-ray bright Seyfert galaxies.
We explore how researchers used a technique called "stacking" to analyze 14 specific active galaxies. While individual sources like the Circinus Galaxy showed promise but lacked statistical significance on their own, the combined data revealed a compelling excess of neutrino...