'Alien' signal beamed to Earth from Mars in SETI test

'Alien' signal beamed to Earth from Mars in SETI test
The coded message is designed to help us prep for a real potential signal from E.T. An ambitious new SETI (search for extraterrestrial intelligence) …

Author: Mike Wall

* VIEW the article originally published here.
** MORE curations: Al Cannistra at San Antonio ONE here.