1. The Lost Cosmonauts Conspiracy
For decades, rumors have suggested that Soviet radio operators intercepted signals from secret Soviet missions before Yuri Gagarin’s official flight. These alleged transmissions purportedly came from cosmonauts who perished during these clandestine missions. The absence of concrete evidence and conflicting Soviet records have kept this urban legend alive. Despite ongoing investigations, the theory remains unproven. (smithsonianmag.com)
