Why Astronomers Are Revisiting An ‘Alien Signal’ From 1977
Jerry Ehman had his ear to the universe on August 15, 1977, working on the Search for Extraterrestrial Intelligence programme, or SETI, when he heard a very interesting signal.
Mystery Space Object Beamed Out Radio Signal On Repeat
Just like in the film ‘Don’t Look Up’, a doctoral student made an unusual discovery while using a high-powered telescope.