On This Day in Space: Nov. 16, 1974: Arecibo Observatory broadcasts interstellar message
Submit on Monday, November 16th, 2020 11:59
On Nov. 16, 1974, humans sent their first message to the stars in an attempt to contact extraterrestrials. See how it happened in our “On This Day In Space” series!
This entry was posted on Monday, November 16th, 2020 at 11:59 am and is filed under NEWS. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.
