Federal grant · U.S. National Science Foundation

Astronomy and Astrophysics Research Grants

Status
Open
Posted
Aug 4, 2022
Closes
Nov 16, 2026
Est. total funding
$50.0M
Award range
—
Expected awards
—
Opportunity number
22-624
Who can apply

Eligible applicants

About this grant

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.

Instrument
Grant
Activity
Science, technology and other R&D
Assistance listings
47.049
Cost sharing
Not required
Last updated
Dec 12, 2025

From Grants.gov's public daily extract of Oct 25, 2026. Agency contacts, full eligibility and application packages are on Grants.gov; always confirm deadlines there before applying.

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