SETI Institute
At the SETI Institute, we explore the origins of life, the search for extraterrestrial intelligence, and the mysteries of the cosmos. Through cutting-edge research, education programs, and public outreach, …
SETI@home
SETI@home is a scientific experiment, based at UC Berkeley, that uses Internet-connected computers in the Search for Extraterrestrial Intelligence (SETI). You can participate by running a free program …
Search for extraterrestrial intelligence - Wikipedia
Similar studies on unidentified aerial phenomena (UAP) such as Avi Loeb's Galileo Project have brought further attention to SETI research. Despite decades of searching, no confirmed evidence of alien …
SETI | Definition, History, & Facts | Britannica
May 1, 2026 · SETI focuses on receiving and analyzing signals from space, particularly in the radio and visible- light regions of the electromagnetic spectrum, looking for nonrandom patterns likely to have …
SETIworld - all the latest from the world of SETI
Feb 5, 2026 · Discover SETIworld: Explore the Search for Extraterrestrial Intelligence! Dive into the latest scientific research, projects, and technologies that are pushing the boundaries of our …
A Brief-ish History of SETI. Part I: "Where is Everybody?"
May 7, 2026 · The history of SETI is long and varied, with countless contributions made by some of the most brilliant minds humanity has ever produced. In this series, we will look into the milestones and ...
SETI may have missed alien signals because of space weather
Mar 9, 2026 · SETI has spent decades listening for a sharp, well-defined radio signal that could indicate it was sent by distant intelligent life. Now researchers believe that space weather could distort and ...
Berkeley SETI
Berkeley SETI Research Center conducts experiments searching for electromagnetic signatures of intelligent extraterrestrial civilizations, spanning wavelengths from radio to visible light.
SETI admits its search for ET may be too narrowly focussed
Mar 10, 2026 · The SETI Institute, the nonprofit that conducts a search for extraterrestrial intelligence by examining radio waves for artefacts that are unlikely to be the result of natural processes, thinks it …
Senior SETI Institute astronomer reacts to new Pentagon UFO files
May 8, 2026 · The Pentagon is releasing and declassifying files on UFOs. Seth Shostak, senior astronomer at the SETI Institute, joins CBS News with analysis.