Ill. Niklas Elmehed © Nobel Prize Outreach Francis Halzen Prize share: 1/1 The Nobel Prize in Physics 2026 was awarded to Francis Halzen "for decisive contributions to the IceCube Neutrino Observatory and the discovery of high-energy neutrinos of astrophysical origin." Don't miss the Nobel Prize announcements on 5–12 October. All announcements are streamed live here on nobelprize.org. Select the category or categories you would like to filter by Select the category or categories you woul...