Arecibo Message, 1974 by nadia drake

published on 2014-11-28T02:53:00Z

Arecibo Message, 1974 Recorded during the November 16, 1974 transmission of Earth's first intentional interstellar message, sent from the Arecibo Observatory to M13, the Great Cluster in Hercules. Read the story behind the message here: http://phenomena.nationalgeographic.com/2014/11/28/40-years-ago-earth-beamed-its-first-postcard-to-the-stars/ (Image: Rawastrodata/Wikipedia)

Genre: Arecibo

Comment by bytheorion

Was this how it really sounded like if you were there? The Wikipedia audio sounds pretty different and almost one-wobbly-tone like sound, not like this one [which is more of a Morse resemblence sound]. I cannot find a real audio of how it actually sounded like.