Featured Projects and Programs


OSIRIS-REx says hello to the ATA!

The ATA uses 42 radio dishes to search for radio transmissions from ET. How do we know the system is working?
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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. Help the SETI Institute explore life in the universe and share this journey with the world!