Welcome to the SETI Institute

Big Picture Science Radio Show - Skeptic Check: The Me in Measles

Wondering whether to vaccinate your children? The decision can feel like a shot in the dark if you don’t know how to evaluate risk. Find out why all of us succumb to pitfalls in reasoning; whether we’re saying no to vaccines or getting a tan on the beach.
Read More


Become a SETIstar!

Communicate New Worlds of Discovery

What we know about our universe is changing all the time. New discoveries are happening more now than at any time in our history as humans. 

We know that you want to see the inner workings of the research that's done at our facilites and our scientists want to share their work with you as it happens. For as little as $20 per month, you'll get more access to the SETI Institute and The Carl Sagan center than ever before. Plus right now, as a donor you'll get some of the great perks with our Communicate campaign - Like T-Shirts and window clings to show your friends that you care about discovery and exploration.

Benefits of membership include:

  • Membership card and SETI Institute lapel pin
  • Explorer magazine (digital version)
  • Invitations to special events
  • Join now and we'll send you the exclusive "Communicate" window cling.

go to teamseti.org