Astronomy and Astrophysics Research Grants
Agency: U.S. National Science Foundation
Assistance Listings: 47.049 -- Mathematical and Physical Sciences
Last Updated: July 12, 2025
Description
The Astronomy and Astrophysics Research Grants (AAG) Program is an inclusive and flexible funding opportunity to support research in the astronomical sciences. The Program provides individual investigator and collaborative research grants for observational, theoretical, laboratory, and archival data studies in astronomy and astrophysics. The Program also considers proposals for projects and tools that enable or enhance astronomical research. Proposals may span multiple disciplines and/or areas of study and may utilize multiple techniques.
Eligibility
Eligible applicants
Miscellaneous
- Unrestricted
Additional information
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Grantor contact information
Description
NSF grants.gov support
grantsgovsupport@nsf.gov
If you have any problems linking to this funding announcement, please contact the email address above.
Documents
No documents are currently available.
Link to additional information
Closing: November 17, 2025
Award
$50,000,000
Program Funding
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Expected awards
$--
Award Minimum
$--
Award Maximum
Funding opportunity number:
22-624
Cost sharing or matching requirement:
No
Funding instrument type:
Grant
Opportunity Category:
Discretionary
Opportunity Category Explanation:
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Category of Funding Activity:
Science technology and other research and development
Category Explanation:
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History
Version:
9
Posted date:
August 4, 2022
Archive date:
December 16, 2026
