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Totality

Totality 2024: Witness the Solar Eclipse again with the SETI Institute and UNISTELLAR!


The total solar eclipse happened on April 8, 2024 and marked a once-in-a-lifetime spectacle for many across North America.

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Finding Life Beyond Earth is No Longer a Dream

When we make first contact, you'll be one of the first we contact.

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Drake Awards 2024

2024 Drake Awards Ceremony coming this May


We’re excited to celebrate all things SETI and astrobiology! The SETI Institute’s annual event has a new venue, the Computer History Museum, and a new format, a seated dinner! Join us as we honor groundbreaking achievements in the search for life beyond Earth.

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News

SETI AIR News
Apr 15, 2024

SETI AIR Newsletter - April 2024

PPOD Collage
Apr 11, 2024

Planetary Picture of the Day - Week of April 1, 2024

PPOD
Apr 03, 2024

Planetary Picture of the Day - Week of March 25, 2024

The Sun’s corona during totality from a 2019 total solar eclipse. Credit: NASA/Goddard/Rebecca Roth via Flickr
Apr 02, 2024

Totality 2024: Witness the Solar Eclipse Live!

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We are a nonprofit research organization

From microbes to alien intelligence, the SETI Institute is America’s only organization wholly dedicated to searching for life in the universe.

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SETI Research

Night time view of 3 radio dishes

Allen Telescope Array

The first radio telescope to be designed from the ground up to be used for SETI searches.

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LaserSETI

LaserSETI is a project, instrument, and set of observatories designed to scan the sky, all the time for extrasolar laser pulses.

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GNU Radio & SETI

GNU technology could speed the design of new receivers, and to allow scientists to quickly change how data are analyzed and displayed.

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SETI news

New findings related to SETI research

Allen Telescope Array

What is SETI Research?

Scientists doing SETI experiments are looking for proof – not merely of life elsewhere – but of intelligent beings in other star systems.

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Visit Hat Creek Radio Observatory (HCRO)

Located in northern California, the HCRO is home to the Allen Telescope Array

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Attend an event

Are you ready to participate in the conversation? Come to a public talk.

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Get weekly episodes of the Institute's science radio program, Big Picture Science.

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Become a PI or Affiliate

Request to have grants funded through the SETI Institute. If you don’t already have a grant, the SETI Institute can help you propose for one.

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Hailing Frequencies Open

Sign up to receive the latest news about research, as well as information on how you can listen to talks, read exclusive articles, and hear us on the radio.

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SETI

Real-time search for exterrestrial intelligence

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Drake Equation

What is the probability of extraterrestrial life?

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Girl Scouts Reach for the Stars

SETI Institute partners with Scouts for next gen badges.

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Frontier Development Lab

AI accelerator for space science

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Exoplanets

Are there Earth-like planets elsewhere in our galaxy?

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100+ Scientists

The SETI Institute has more than 100 research scientists investigating the nature of the universe and the prevalence of life beyond Earth. To find out more about their work and interests, browse by name or discipline using the search boxes below.

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500,000+ Students and Counting

Our Center for Education develops STEAM (science, technology, engineering, arts, and mathematics) programs, as well as resources that teach, excite and inspire children, young adults and educators. From space science badges for Girl Scouts to professional development workshops and courses, summer internships, curriculum development, planetarium programs and exhibit development, our education programs foster future leaders in STEAM fields.

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A Global Community

We make our work accessible to the public, students and life-long learners with a wide variety of outreach activities. These take place online, in print, in real life, and on the air. Programs include SETI Talks (our monthly lecture series), Big Picture Science (our weekly podcast and radio program), SETI Live talks (online interviews), our Journey e-newsletter, and the annual Explorer magazine.

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media@seti.org

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