September 14, 2023 @ 3:30 pm – 5:00 pm

Select Thursdays (dates below) 3:30 p.m. – 5:00 p.m.; $25/person

15 participants max.; no photography of any kind is permitted. Tickets must be purchased in advance. Background screening required.

Look inside receivers and marvel at the precise engineering required to collect the faintest signals from the Universe. An Observatory engineer will pull back the curtain on our site labs and control room as you see what makes our observatory one of the world’s leading radio telescope facilities.

High Tech Tour Dates for 2023:
January 12, February 9, March 9, April 13, May 11, June 8, July 13, August 10, September 14, October 12, November 9, December 14


SETI and High Tech Tours require advance screening for participants. Please check out their screening policy: http://greenbankobservatory.org/visit/screening/


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