Uploaded January 2026 | Updated September 2026, 3 weeks ago
For more than two decades, millions of volunteers turned their home computers into a planet-scale telescope, donating idle processing power to the search for extraterrestrial intelligence through SETI@home. That effort ended in 2020—but the data never stopped speaking.
Now, UC Berkeley scientists have taken a fresh, rigorous look at the vast SETI@home archive and identified around 100 intriguing signals that warrant closer scrutiny.
In this SETI Live, host Beth Johnson is joined by Eric Korpela (UC Berkeley), one of the scientists behind the original SETI@home project and the new analyses. Together, they’ll unpack how citizen science made this work possible, what these signals actually are (and are not), how researchers sort cosmic noise from something genuinely interesting, and what this next phase of investigation means for the future of SETI.
Are any of these signals evidence of technology beyond Earth? Probably not—but “probably” is exactly where the science gets interesting.
Join us for a deep dive into distributed computing, signal vetting, and what happens after the screensavers stop.
📺 SETI Live is a weekly livestream from the SETI Institute, featuring researchers and discoveries that deepen our understanding of the universe—and our place within it.
If you like science, support the SETI Institute! We're a non-profit research institution focused on understanding the nature and origins of life in the universe. 💸 Donate here: seti.org/donate
Learn more about the SETI Institute and stay up-to-date on awesome science:
🛎 Subscribe to our YouTube channel at youtube.com/c/SETIInstitute
🕹 Watch our streams over on Twitch at twitch.tv/setiinstitute
🎧 Listen to our podcast feeds.libsyn.com/462636/rss
📧 Subscribe to our weekly newsletter seti.org/signup
👕 Buy merchandise from Chop Shop chopshopstore.com/collections/seti-institute/SETI
Don't forget to like and subscribe! Ring the bell for notifications of when we go live.
For more than two decades, millions of volunteers turned their home computers into a planet-scale telescope, donating idle processing power to the search for extraterrestrial intelligence through SETI@home. That effort ended in 2020—but the data never stopped speaking.
Now, UC Berkeley scientists have taken a fresh, rigorous look at the vast SETI@home archive and identified around 100 intriguing signals that warrant closer scrutiny.
In this SETI Live, host Beth Johnson is joined by Eric Korpela (UC Berkeley), one of the scientists behind the original SETI@home project and the new analyses. Together, they’ll unpack how citizen science made this work possible, what these signals actually are (and are not), how researchers sort cosmic noise from something genuinely interesting, and what this next phase of investigation means for the future of SETI.
Are any of these signals evidence of technology beyond Earth? Probably not—but “probably” is exactly where the science gets interesting.
Join us for a deep dive into distributed computing, signal vetting, and what happens after the screensavers stop.
📺 SETI Live is a weekly livestream from the SETI Institute, featuring researchers and discoveries that deepen our understanding of the universe—and our place within it.
If you like science, support the SETI Institute! We're a non-profit research institution focused on understanding the nature and origins of life in the universe. 💸 Donate here: seti.org/donate
Learn more about the SETI Institute and stay up-to-date on awesome science:
🛎 Subscribe to our YouTube channel at youtube.com/c/SETIInstitute
🕹 Watch our streams over on Twitch at twitch.tv/setiinstitute
🎧 Listen to our podcast feeds.libsyn.com/462636/rss
📧 Subscribe to our weekly newsletter seti.org/signup
👕 Buy merchandise from Chop Shop chopshopstore.com/collections/seti-institute/SETI
Don't forget to like and subscribe! Ring the bell for notifications of when we go live.
