Cosmic Rays

Space Scientists detect the most energetic cosmic-rays ever observed

H.E.S.S. Observatory’s data reveal a sharp break in cosmic-ray electron energies, narrowing origins to local sources and advancing astrophysics.

Global Good Our solar system is protected from large interstellar objects — we now know how Joshua Shavit

Global Good Unveiling a century-old mystery: Where do the Milky Way’s cosmic rays come from?Joshua Shavit