Green Bank Observatory
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        • 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.


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        • 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
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        • Try it at home
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        • Science at the Green Bank Observatory

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


        • Science News
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        • Users Portal Page

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


        • 20 Meter
        • Green Bank Telescope at the Green Bank Observatory
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        • Media and Media Relations

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


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  • About
        • About the Green Bank Observatory

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

        • Interference Protection
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  • Children of GBO Staff Among Recipients of 2023 AUI Scholarship 

    2023-05-23

  • GBT Will Receive Simulated Message from Extraterrestrial Intelligence

    A Sign in Space imagines how Earth might respond to a signal from aliens and invites the public to help decode an ET message.

    2023-05-23

  • 23B Semester

    23B Proposal Call The Green Bank Observatory (GBO) invites scientists to participate in the 2023B Semester Call for Proposals for the Green Bank Telescope (GBT). The submission deadline for Semester 2023B proposals is Wednesday, 1 February 2023, at 17:00 EDT (22:00 UTC). The entire proposal call can be found on this page. We would like […]

    2023-05-17

  • Peculiar Fast Radio Burst Provides Clues to Mysterious Origin

    Peculiar Fast Radio Burst Provides Clues to Mysterious Origin

    Residing in the heart of a dwarf galaxy four billion light years away is a mysterious cosmological object producing bursts of energy that only last a few milliseconds. New research about this Fast Radio Burst (FRB) has revealed a rarely seen astronomical environment around its source, where magnetic fields twist, turn, and undulate over time. […]

    2023-05-11

  • AstroBio2023 – Oxygen in Planetary Biospheres

    AstroBio2023 – Oxygen in Planetary Biospheres

    The Green Bank Blumberg Astrobiology workshops are supported by a grant from Unither Bioelectronique, in honor of Dr. Barry Blumberg, the late Chairman of its corporate parent’s Scientific Advisory Board. May 5-7, 2023 at the Green Bank Observatory (GBO) in Green Bank, WV I understood that my mandate was to establish a basic science organization […]

    2023-05-05

  • Participant Bios

    Participant Bios

    Erica Barlow Penn State University Dr. Erica Barlow is based at Pennsylvania State University, where she is a NASA Postdoctoral Program Fellow with the Laboratory for Agnostic Biosignatures. Erica specialises in morphological, textural, and isotopic biosignatures in rocks from the early Earth. Her current research utilises field observations and a range of analytical lab techniques […]

    2023-05-04

  • Celebrating the 90th Anniversary of Radio Astronomy

    Celebrating the 90th Anniversary of Radio Astronomy

    Pictured above: Green Bank Observatory is home to a replica of the rotating directional antenna that Carl Jansky designed and used to first detect radio waves from an extraterrestrial source. This source was later discovered to be Sagittarius A*, the supermassive black hole at the center of the Miky Way Galaxy! Join us for a […]

    2023-04-28

  • NSF Telescopes Image M87’s Supermassive Black Hole and Massive Jet Together for the First Time

    Observations also revealed that the supermassive black hole’s ring is bigger than imagined Scientists studying the supermassive black hole at the heart of the M87 galaxy have revealed the origins of the monster’s powerful jet and imaged the jet and its source together for the first time. What’s more, the observations have revealed that the […]

    2023-04-26

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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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