Change of the spokespersons of the Pierre Auger Collaboration is also noted in the in the march/april 2024 issue of the CERN Courier.

Cosmic rays, neutrinos, photons, and gravitational waves: Each of these signals carries a message. What can they tell us?

Scientists are deploying vast arrays on Earth to search for the origin of the most energetic particles in the universe.

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.    by Natalie Walchover

Science Corner – Women hold up half the sky

The observatory has made detailed information about an initial selection of its recorded cosmic-ray events available for outside scientists to use.