The SETI League: Searching for Extra-Terrestrial Intelligence

The SETI League, Inc., a membership-supported, non-profit {501(c)(3)}, educational and scientific organization Searching for Extra-Terrestrial Intelligence

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Words from our
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Executive Director

Approved Website

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Are We Alone? It's a fundamental question, which has haunted humankind since first we realized that the points of light in the night sky are other suns. The SETI League, Inc. developed technology to seek a definitive answer! Founded in 1994, we focused on participatory science, as the preeminent international grass-roots organization dedicated to privatizing the electromagnetic Search for Extra-Terrestrial Intelligence. Together, we worked in five dozen countries on all seven continents to keep alive the quest for our cosmic companions. After thirty years, we are now scaling back - but many of our 1500 members are continuing their independent research. You can read about their efforts on this website, which we are maintaining for educational and historical purposes.

SETI is a science, not simply a screensaver!

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The SETI League: since 1994 the leading membership-supported,
non-profit {501(c)(3)}, educational and scientific organization
Searching for Extra-Terrestrial Intelligence
Home to Project Argus, the ambitious global Microwave SETI project

*Featured Photo*
The SETI League congratulates member Daniela DePaulis on her induction as a Corresponding Member of the International Academy of Astronautics. Here she is seen receiving her diploma at the recent IAA Gala Dinner in Milan.

Event Horizon

August 18 - 21, 2025: Third Penn State SETI Symposium, State College, PA.
September 29 - October 3, 2025: 76th International Astronautical Congress, Sydney, Australia.
October 2026 (dates to be announced): 77th International Astronautical Congress, Antalya, Turkey.

Editorial Page

Executive Director's Argus Station Decommissioned by H. Paul Shuch

Heard So Far

Hydrogen line emission, as observed by a Project Argus station in time domain, frequency domain, waterfall and surface plot. Click on the speaker icon to hear the Song of the Stars.

Project Argus detections
Moonbounce signal detections
Space probe signal detections
Interesting SETI@home signals

Read All About It!

All Back Issues of SearchLites, our Quarterly Newsletter
SearchLites Author's Guide

Members Only

The User Name and Password for this section of our website were updated on 1 March, 2024. The new access information was provided by post to all SETI League members in good standing. If you did not receive it, or your SETI League membership is not current, please renew your membership, or contact our Secretary/Treasurer via email to heather_at_setileague_dot_org.

2024 Membership Directory now available (Portable Document Format)
SearchLites Volume 30 Number 4 (Autumn 2024)
now available (Portable Document Format)

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