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Grants.govU.S. National Science Foundation

Astronomy and Astrophysics Research Grants

Posted Aug 4, 2022·open

AGENCY

NSF

PROGRAM

Discretionary

AMOUNT

CLOSES

Nov 16, 2026

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

Unrestricted (i.e., open to any type of entity above), subject to any clarification in text field entitled "Additional Information on Eligibility"

Contact

U.S. National Science Foundation

grantsgovsupport@nsf.gov

703-292-4203

Additional details

Funding instrument
Grant
Cost sharing required
No
Archived
Dec 16, 2026

Opportunity number: 22-624

Search this number on Grants.gov for the official listing.