Fernando J. Ballesteros has written:

'E.T. talk' -- subject(s): Extraterrestrial beings, Search for Extraterrestrial Intelligence (Study group : U.S.), Interstellar communication

Francisco did not find any evidence of extraterrestrial intelligence while conducting the Search for Extraterrestrial Intelligence (SETI) project. This project involved scanning for radio signals and other forms of communication from outer space, but no conclusive proof of alien life was uncovered.

Search for Extraterrestrial Intelligence

Douglas A. Vakoch has written:

'Ecofeminism and rhetoric' -- subject(s): Feminist criticism, Ecofeminism

'Communication with extraterrestrial intelligence (ceti)' -- subject(s): Life on other planets, Interstellar communication

SETI: The Search for Extraterrestrial Intelligence