Grant Deadlines
OpenCooperative agreementGrant

ROSES 2025: A.17 Hydrosphere

NASA Headquarters · National Aeronautics and Space Administration · NNH25ZDA001N-HYDRO

In plain English

NASA Headquarters (National Aeronautics and Space Administration) is accepting applications for this cooperative agreement and grant until Jan 28, 2027 (78 days left).

The listing does not state award amounts or the number of awards.

Eligibility is described in the listing text (the "Others" category).

The listing says cost sharing or matching is not required.

Built only from the fields in the Grants.gov listing. Always confirm on the official listing.

Key facts

StatusPosted: open for applications
Close dateJan 28, 2027 · 78 days left
Posted dateSep 2, 2026
Opportunity numberNNH25ZDA001N-HYDRO
AgencyNASA Headquarters (National Aeronautics and Space Administration)
Funding instrumentCooperative agreement, Grant
CategoryScience and Technology and other Research and Development
Opportunity categoryDiscretionary
Award ceiling (max per award)Not stated
Award floor (min per award)Not stated
Estimated total program fundingNot stated
Expected number of awardsNot stated
Cost sharing or matching requiredNo
Assistance listing (CFDA/ALN)43.001 – Science
Last updated on Grants.govSep 21, 2026
Archive dateFeb 27, 2027

Who can apply

  • Others (see the eligibility details in the listing)

Additional eligibility information (excerpt from the listing):

Proposers must be affiliated with an institution at nspires.nasaprs.com/ and, in general, NASA provides funding only to U.S. institutions. Organizations outside the U.S. that propose on the basis of a policy of no-exchange-of-funds; consult the NASA Grant and Cooperative Agreement Manual (GCAM) (https://www.nasa.gov/grants-policy-and-compliance-team/#Regulations) for specific details. Some NRAs may be issued jointly with a non-U.S. …

Description

Excerpt from the official synopsis on Grants.gov (shortened; read the full text on the official listing):

The close date above is the date for the Step-2 proposal due date. The Step-1 proposal due date is October 8, 2026 . Step-2 proposals cannot be submitted if a Step-1 proposal was not submitted.  NOTICE: September 18, 2026. Several corrections have been made: (1) Information about the 2027–2028 winter field campaign has been updated in Section 5, (2) Details on the redacted and anonymized budget requirements have been added to Table A.17-1, and (3) Text on Biographical Sketches and Current and Pending Support in Table A.17-2 has been improved. New text is in bold and deleted text is struck through NOTICE: Amended September 2, 2026. This amendment adds this new program element to ROSES-2025. Step-1 proposals are due October 8, 2026, and Step-2 proposals are due January 28, 2027 . Any proposal not preceded by an on-time compliant Step-1 proposal will be returned without review . …

Read the full listing on Grants.gov → · Agency's announcement page

Before you apply: organizations applying through Grants.gov generally need an active SAM.gov registration (with a Unique Entity ID) and a Grants.gov account, and registration can take several weeks, so start early. Check the official listing for the exact requirements, deadline time and time zone. This page is a summary, not the official notice, and not legal or financial advice.

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