Green Bank Observatory
  • Visit
        • Visit the Green Bank Science Center

          Everything you need to know about visiting Green Bank including our tours, the Exhibit Hall, our Gift Shop, and the Starlight Café.


        • Green Bank Science Center
        • Hours and Admission
        • Public Events
        • Starlight Café
        • Galaxy Gift Shop
        • Group Visits
        • Education Programs
        • Getting Here
  • Education
        • Educational Programs

          In this section you will discover our educational offerings here at Green Bank Observatory. Be part of the science!


        • Students forming a human pyramid in front of the 40 Foot Educational Telescope
        • Student Research
        • Radio Astronomer For a Day
        • Try it at home
        • Field Trips (Day visits)
        • Outreach
        • Education Resources
        • Scout Weekends
  • Science
        • Science at the Green Bank Observatory

          Learn about our scientific programs, meetings and workshops, our staff, and more


        • Science News
        • Meetings & Workshops
          • Science Community Webinar
          • GBT Observer Training Workshops
        • GBT Surveys
        • Partners
        • Scientific Staff
        • Publications
  • Users Portal
        • Users Portal Page

          In this section observers will find information for using our telescopes.


        • 20 Meter
        • Green Bank Telescope at the Green Bank Observatory
        • GBT
          • Instruments
          • Proposing
          • Observing
          • Data Processing
          • Data Access
          • Training
        • Visit
        • Policies
        • Help Desk
  • Media
        • Media and Media Relations

          Find news, updates, and information for the media – including information on media visits and public photography on site.


        • News
        • Brand and Logo
        • Science Community Webinar
  • About
        • About the Green Bank Observatory

          Learn more about our history and our facility in the sections below.

        • Interference Protection
        • History
        • Telescopes
        • Support Us
        • Careers at GBO
        • Community
        • Sustainable Living
  • MUSTANG2 MaDCoWS Data

    The Massive and Distant Clusters of WISE Survey (MaDCoWS) is a catalog of >2000 massive galaxy clusters at z~1. The goal of this GBT observing program was to observe many of the most massive MaDCoWS clusters with MUSTANG2 in order to obtain a Sunyeav-Zeldovich Effect mass estimate. 26 MaDCoWS clusters were observed and the resulting […]

    2025-06-30

  • Greenbrier valley archaeology: Findings at fort warwick

    Greenbrier valley archaeology: Findings at fort warwick

    Join us at the Green Bank Science Center for an evening of archaeology as Drs. Kim and Stephen McBride present the latest results from the extensive archaeological excavations recently completed at Fort Warwick, a historical site right here in Green Bank, WV! Fort Warwick was a frontier structure built in 1774 as a militia outpost, […]

    2025-06-23

  • Cosmic Chemistry Breakthrough: Largest Aromatic Molecule Found in Deep Space

    Cosmic Chemistry Breakthrough: Largest Aromatic Molecule Found in Deep Space

    Discovery of seven-ring cyanocoronene in a star-forming cloud challenges assumptions about the abundance and formation of complex organic molecules in the universe

    2025-06-09

  • green bank star quest

    green bank star quest

    Join us for the Nation’s largest optical and radio star party! Hosted at the Green Bank Observatory and organized by the Central Appalachian Astronomy Club. For details and registration, visit https://greenbankstarquest.org

    2025-06-03

  • Monthly star party

    Monthly star party

    Enjoy views of West Virginia’s beautiful night sky! This month our Star Party will be offered as part of the Space Race Rumpus – a weekend of family-friendly cycling events. If weather allows, Observatory staff will be available with optical telescopes. This month, we’ll be at the old tour center, NOT the Science Center. Follow […]

    2025-06-03

  • Space Race rumpus

    Join us for a weekend of family-friendly cycling fun. Bike races, workshops, camping and more! Find details at https://www.spaceracerumpus.org/

    2025-06-03

  • GBT RFI Scans

    Click on images for higher resolution. If additional detail is needed, please contact the help-desk or go to RFI Query (log-in required). Please note that the intensity range changes between receiver images. Receivers: PF340 PF800 L-band S-band C-band X-band Ku-band PF340 PF800 L-band S-band C band Note – due to inconsistencies in the RFI scans, […]

    2025-05-30

  • Family Science Lab: Fun with the sun!

    Summer is almost here! Join us for an afternoon of family activities and celebrate the season of sun! We’ll explore the solar spectrum with a variety of hands-on activities suitable for families with children ages 4 and up; activities will include making UV Bead jewelry and UV sun prints, designing suncatchers with color filters, and […]

    2025-05-23

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Green Bank Observatory and National Radio Astronomy Observatory are supported by the U.S. National Science Foundation and are operated by Associated Universities, Inc. Any opinions, findings and conclusions or recommendations expressed in this material do not necessarily reflect the views of the U.S. National Science Foundation.

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