Green Bank Observatory’s SETI Tour celebrates Green Bank historic Search for Extra Terrestrial Intelligence. The tour begins with an exclusive presentation right in the control room of the historic 85-1 Telescope where the search began with Frank Drake’s OZMA project. From there, guests enjoy rare admittance inside the 140 foot telescope where Jill Tartar’s Project Phoenix took place and then to normally-restricted GBT access points. The tour ends in the Green Bank Observatory’s Drake Lounge where you will be greeted by one of Green Bank Observatory’s astronomers and learn about the future of SETI as the GBT embarks on the new Breakthrough Listen Project. If you have ever wanted to be inside of the Green Bank Observatory’s operation control rooms, or to speak to one of the Green Bank Observatory astronomers and learn about the future of SETI as the GBT embarks on the new Breakthrough Listen Project. Select Fridays from 1-3:30 p.m.; $40/person. Due to high demand and limited capacity, advance reservations are strongly suggested. Limit 20 participants max., 4 minimum. Ages 12 and up. Hard hats and light refreshments provided.