An exploration of alternative SETI messages that may not say hello.
https://www.patreon.com/johnmichaelgodier.
Papers:
“Searching for Interstellar Communications” Cocconi and Morrison, 1959.
http://www.bigear.org/vol1no1/interste.htm.
“Intelligent life in the Universe” By Carl Sagan and Iosef Shklovski, 1962.
Comments are closed.