John Gertz argues that detecting an interstellar visitor would require a formal, international, and transparent diplomacy framework—potentially a UN COPUOS-guided treaty—that would establish a multinational body with data-sharing and… #aliens #apr2026 #nm #ovni #uap #ufo #ufosky #universetoday #usa https://www.universetoday.com/articles/is-anyone-planning-for-diplomacy-with-an-extraterrestrial-civilization