2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/166622We discuss the main results that were recently published by the Auger Collaboration and their impact on our knowledge of the ultra high energy cosmic rays and neutrinos.12 pages, 4 figures, Talk at the Vulcano 2008 meeting "Frontier objects in astrophysics and particle physics", Vulcano, ItalyAstrophysicstext