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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 2, 2021

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.

Credit: Joy Pollard (Gemini Observatory)

NSF-supported observatory renamed for astronomer Vera C. Rubin

The NSF Vera C. Rubin Observatory will significantly advance what is known about dark matter and dark energy. Rubin provided important evidence of the existence of dark matter.

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Announcements

  • NSF information concerning coronavirus disease 2019 (COVID-19) Read More ›
  • NSF statement on U.S. Extremely Large Telescope program proposals Read More ›
  • Job Opportunity: Division Director, Division of Astronomical Sciences - Closes: 04/16/2021 Read More ›
  • See All › Announcements

News

  • the vicinity of the Tucana II ultra-faint dwarf galaxy
    Astronomers detect dark matter halo around ancient dwarf galaxy February 22, 2021
  • VLBA image of the blazar PSO J0309+27
    Glimpse of a blazar in the early universe January 13, 2021
  • the first sunspot image taken on January 28, 2020 by the NSF's Inouye Solar Telescope's Wave Front Correction context viewer
    Inouye Solar Telescope releases its first image of a sunspot December 9, 2020
See All › News

Funding Opportunities

  • Small Business Technology Transfer Program Phase II
    (NSF 21-566) Posted February 16, 2021
  • Small Business Innovation Research Program Phase II
    (NSF 21-565) Posted February 16, 2021
  • Small Business Technology Transfer (STTR) Program Phase I
    (NSF 21-563) Posted February 12, 2021
  • See All ›

Upcoming Due Dates

  • Small Business Innovation Research (SBIR) Program Phase I (NSF 21-562) Full Proposal: March 4, 2021
  • Small Business Innovation Research Program Phase II (NSF 21-565) Full Proposal: March 4, 2021
  • Small Business Technology Transfer (STTR) Program Phase I (NSF 21-563) Full Proposal: March 4, 2021
  • See All › Upcoming Due Dates

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