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NSF - National Science Foundation - Home
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Credit: Visualization by Ralf Kaehler, Matthew Tuk and Tom Abel; Science magazine, Matthew Turk, Tom Abel and Brian O'Shea

Astronomical Sciences (AST)

The Division of Astronomical Sciences supports forefront research in ground-based astronomy and provides access to world-class research facilities...

Credit: C. Padilla (NRAO/AUI/NSF)

Reviewers Wanted for AAG Programs

The Division of Astronomical Sciences is searching for potential reviewers willing to serve on a panel to read and discuss proposals submitted to AST. Sign up today!

Credit: T.A. Rector (University of Alaska Anchorage) and H. Schweiker (WIYN and NOAO/AURA/NSF)

Next AAAC meeting will be held on June 2023

The Astronomy and Astrophysics Advisory Committee (AAAC) advises NSF, NASA, and DOE on selected issues within the fields of astronomy and astrophysics that are of mutual interest and concern to the agencies.

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  • Dear Colleague Letter: Advancing Discovery with AI-Powered Tools (ADAPT) in the Mathematical and Physical Sciences Read More ›
  • NSF information concerning coronavirus disease 2019 (COVID-19) Read More ›
  • Job Opportunity: Astronomer (Program Director, Grants, Temporary) - Closes: Until Position Filled Read More ›
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News

  • A hand writing equations with chalk on a chalkboard.
    59 postdoctoral fellowships awarded to early-career scientists in mathematical sciences, astronomy and astrophysics May 15, 2023
  • An observatory at night against a background of the Milky Way.
    Detecting faint traces of universe's explosive birth is aim of NSF-supported Advanced Simons Observatory May 10, 2023
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    See the latest AST research news

Funding Opportunities

  • Workplace Equity for Persons with Disabilities in STEM and STEM Education
    (NSF 23-593) Posted May 19, 2023
  • BioFoundries to Enable Access to Infrastructure and Resources for Advancing Modern Biology and Biotechnology
    (NSF 23-585) Posted May 5, 2023
  • Mid-scale Research Infrastructure-2
    (NSF 23-570) Posted March 20, 2023
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  • Spectrum and Wireless Innovation enabled by Future Technologies - Satellite-Terrestrial Coexistence (NSF 23-567) Full Proposal: June 5, 2023
  • Industry-University Cooperative Research Centers Program (NSF 20-570) Full Proposal: June 14, 2023
  • Mid-scale Research Infrastructure-2 (NSF 23-570) Preliminary Proposal: June 20, 2023
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