Meridian Codex - A signal, A cipher, and the Discipline of Uncertainty

In August 1977, a radio telescope in Ohio recorded six unusual measurements - 6EQUJ5 - and astronomer Jerry Ehman wrote a single word beside them: Wow!The signal never repeated. No message was decoded. No explanation has been universally accepted. Yet those seventy-two seconds became one of the most enduring mysteries in the search for intelligence beyond Earth.The Meridian Codex follows the signa...