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.
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
Users Portal
- - - Users Portal Page
      
      In this section observers will find information for using our telescopes.
Media
- - - Media and Media Relations
      
      Find news, updates, and information for the media – including information on media visits and public photography on site.
About
- - - About the Green Bank Observatory
      
      Learn more about our history and our facility in the sections below.

Category: GBT

19B Semester

19B Proposal Call The Green Bank Observatory (GBO) invites scientists to participate in the 2019B Semester Call for Proposals for the Green Bank Telescope (GBT). The submission deadline for Semester 2019B proposals is Friday, 1 February 2019, at 17:00 EST (22:00 UTC). The entire proposal call can be found on this page. Shutdown update: NSF has…

May 16, 2019
19A Semester

19A Proposal Call The Green Bank Observatory (GBO) invites scientists to participate in the 2019A Semester Call for Proposals for the Green Bank Telescope (GBT). The submission deadline for Semester 2019A proposals is Wednesday, 1 August 2018, at 17:00 EDT (21:00 UTC). The entire proposal call can be found on this page. The Green Bank…

November 13, 2018
18B Semester

18B Proposal Call The Green Bank Observatory (GBO) invites scientists to participate in the 2018B Semester Call for Proposals for the Green Bank Telescope (GBT). The submission deadline for Semester 2018B proposals is Thursday, 1 February 2018, at 17:00 EST (22:00 UTC). The entire proposal call can be found on this page. The Green Bank…

May 29, 2018
18A Semester

18A Proposal Call The Green Bank Observatory (GBO) invites scientists to participate in the GBO’s 2018A Semester Call for Proposals for the Green Bank Telescope (GBT). The submission deadline for Semester 2018A proposals is Tuesday, 1 August 2017, at 17:00 EDT (21:00 UTC). Proposals requesting the GBT as part of High Sensitivity Array (HSA), and…

November 9, 2017
17B Semester

17B Proposal Call The Green Bank Observatory (GBO) invites scientists to participate in the GBO’s 2017B Semester Call for Proposals for the Green Bank Telescope (GBT). The submission deadline for Semester 2017B proposals is Wednesday, 1 February 2017, at 17:00 EST (22:00 UTC). Proposals requesting the GBT as part of High Sensitivity Array (HSA), and…

May 8, 2017
17A Semester

17A Proposal Call 17A Proposal Call Results A total of 70 proposals requesting NSF funded “open skies” time were submitted to the Green Bank Observatory’s Robert C. Byrd Green Bank Telescope (GBT) for semester 17A. Proposals are reviewed on a competitive basis with a panel review system (see Proposal Review System). Below are the statistics…

November 14, 2016