Astronomers Shocked by Mysterious Ultra-High-Energy Cosmic Ray – “What the Heck Is Going On?” - SciTechDaily
scitechdaily.comSubmitted by scitechdaily2928 in news
Second only to the Oh-My-God particle, the newly dubbed Amaterasu particle deepens the mystery of the origin, propagation and particle physics of rare, ultra-high-energy cosmic rays. In 1991, the University of Utah Fly’s Eye experiment detected the highest-en…