2 papers
astro-ph.HE2025
Arecibo Wow! II: Revised Properties of the Wow! Signal from Archival Ohio SETI Data
Abel Méndez, Kevin N. Ortiz Ceballos, Jorge I. Zuluaga +8
The Wow! Signal, detected in 1977 by the Ohio State University SETI project, remains one of the most intriguing unexplained radio transients. The most recent significant revision o…
astro-ph.IM2024
The Last Arecibo Message
Kelby D. Palencia-Torres, César F. Quiñones-Martínez, Javier A. García Sepúlveda +4
The Arecibo Message was a brief binary-encoded communication transmitted into space from the Arecibo Observatory on November 16, 1974, intended to demonstrate human technological p…