The history of astronomical discovery shows that many of the most detectable phenomena, especially detection firsts, are not ...
A recent SETI Institute study suggests that space weather could blur and weaken extraterrestrial radio signals long before ...
October 16, 2024, Mountain View, CA — Scientists at the SETI Institute and partners from Penn State University used the Allen Telescope Array (ATA) to search for signs of alien technology in the ...
In 1967, astronomers thought they had finally heard from the neighbors. They intercepted a signal so regular and precise it seemed impossible for it to be natural. But the excitement didn’t last.
We may have been missing signals from intelligent aliens because of solar wind. Researchers from the Search for Extraterrestrial Intelligence (SETI) Institute say this means we have been watching for ...