Episode 108: 2000 Meters Under The Mediterranean

This week, Lucia, Cormac, and Shashank dive into the depth of the Mediterranean Sea to discover more about the most energetic neutrino measured to date, which had an energy of a whooping 120 PeV! They then pay a visit to the South Pole to discuss what the ICECUBE neutrino observatory can tell us about the proton fraction of cosmic rays at the highest energies.  Casting a wide (KM3)NeT for a record-breaking neutrino https://astrobites.org/2025/05/29/km3net-neutrino Kachow! Three high energy neutrinos speed through IceCube https://astrobites.org/2025/05/31/template-post-33 Space Sound: https://youtu.be/VKvuohsicZs (Particle of Doubt by David Ibbett) Gammapy Song: https://gammapy.org/gammapy_song.mp3 (Gammapy Python package: https://gammapy.org)