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Geosciences Core Research: Atmospheric, Geospace, Earth and Ocean Sciences (GEO Core)

Agency: U.S. National Science Foundation

Assistance Listings: 47.050 -- Geosciences

Last Updated: August 21, 2026

Description

The NSF Geosciences Research solicitation supports foundational research projects that advance the frontiers of knowledge across all areas of the geosciences. This solicitation calls for proposals in three programs: 

These programs support projects that expand the frontiers of knowledge in science and technology. The programs encourage projects that advance research on Earth’s atmosphere and the near-Earth space environment; solid Earth sciences and Earth surface processes; and all fields of ocean science. Projects may focus on foundational research in a specific domain or cover multiple disciplines. NSF is particularly interested in intellectually ambitious and potentially transformative foundational research. Proposals need not promise a near-term product, deployment, or commercial outcome, nor need they address later-stage development to be competitive.

Eligibility

Eligible applicants

Miscellaneous

  • Unrestricted

Additional information

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Grantor contact information

Description

NSF grants.gov support grantsgovsupport@nsf.gov

Email

If you have any problems linking to this funding announcement, please contact the email address above.

grantsgovsupport@nsf.gov

Documents

No documents are currently available.

Link to additional information

NSF Publication 26-516

Closing: August 21, 2076

Proposals accepted anytime

Application process

This site is a work in progress. Go to www.grants.gov to apply, track application status, and subscribe to updates.

Award

$110,000,000

Program Funding

350

Expected awards

$--

Award Minimum

$--

Award Maximum

Funding opportunity number:

26-516

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:

--

History

Version:

3

Posted date:

August 21, 2026

Archive date:

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