AI Summary

Francis Halzen of the University of Wisconsin–Madison has been awarded the 2026 Nobel Prize in Physics for his role in detecting high‑energy neutrinos with a detector embedded in the Antarctic ice. The prize recognizes the breakthrough that these ghostly, electrically neutral particles—rarely interacting with matter—can be captured after traveling vast distances from cosmic sources. By measuring such neutrinos, researchers can probe phenomena far beyond the Solar System and gain new insight into the universe’s fundamental processes.

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