May 2021 – Ultrahigh-energy cosmic rays twist and turn on their way to Earth, which has made it nearly impossible to identify the colossal monsters that create them.
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May 2021 – Scientists are deploying vast arrays on Earth to search for the origin of the most energetic particles in the universe.
First measurement of the fluctuations in the number of muons in air showers at ultra-high energies.
March 24, 2021: Science Corner – Women hold up half the sky
Feb. 15, 2021 – The observatory has made detailed information about an initial selection of its recorded cosmic-ray events available for outside scientists to use.
The Pierre Auger Collaboration is releasing 10% of the data recorded using the world’s largest cosmic ray detector.
