Rephrase the title:Telescope Array Captures the 2nd Highest-Energy Cosmic Ray Ever Observed

The Telescope Array, comprising 507 surface detector stations covering an expansive 700 km², detected the second-highest extreme-energy cosmic ray ever observed on May 27, 2021. The remarkable discovery, led by the University of Utah and the University of Tokyo, demonstrated an energy level of 2.4 x 10^20 electron volts (eV). The incident activated 23 detectors […]

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