Astronomers revisit 1977’s iconic “Wow!” interstellar signal with a wild new theory [TechSpot]

There was good reason for all the speculation about alien communication. The signal’s specifics hinted at something unnatural – possibly even extraterrestrial. In 1959, physicists Philip Morrison and Giuseppe Cocconi theorized that advanced alien civilizations might use the 1420 megahertz frequency, which corresponds to the signature emission of hydrogen atoms,…Read Entire Article