NASA Headquarters Grants
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Research & Science
ROSES25: F.17 Research Initiation Awards
NOTICE: Amended May 20, 2026. This amendment releases final text for this program element, which was previously TBD. Neither an NOI nor Step-1 proposal is requested. The due date for proposals is August 18, 2026. An informational webinar about this opportunity will occur at 1 p.m. Eastern Time on Ju
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Research & Science
ROSES 2025: A.10 INNOVATE
This program element does not have a proposal due date. Proposals may be submitted at any time, pending certain eligibility timing issues related to resubmissions and duplicate proposal avoidance, see the program element text and appropriate overview appendix (e.g., B.1 or C.1). The date shown of 8/
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Research & Science
ROSES25: B.2 Heliophysics Foundational Research
NOTICE: Amended July 24, 2026. This amendment announces the Step-2 due date for this program element, which was previously TBD, is now September 25, 2026. Step-2 proposals can only be submitted by those who submitted a Step-1 proposal and were invited to submit a Step-2. Also, the requirements for B
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Research & Science
ROSES25: A.13 Accelerating Earth Solutions
NOTICE: August 4, 2026. Going forward, a $0.09/SBU charge now applies to all proposing to Earth Science (ROSES Appendix A) to use any NASA high-end computing resource. Proposers must account for this in their budget, per the instructions provided in Section 7.3 of ROSES-25 A.1 Earth Science Research
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Research & Science
ROSES25: A.14 Atmosphere
PLEASE NOTE: this program has MANDATORY Notices of Intent, which are due via NSPIRES by 8/20/2026. See the full posting on NSPIRES for details. NOTICE: August 4, 2026. Going forward, a $0.09/SBU charge now applies to all proposing to Earth Science (ROSES Appendix A) to use any NASA high-end
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Research & Science
ROSES25: D.8 Habitable Worlds Observatory Precursor Science Investigation
PLEASE NOTE: this program has MANDATORY Notices of Intent, which are due via NSPIRES by September 10, 2026. See the full posting on NSPIRES for details. NOTICE: Amended July 27, 2026. This amendment presents a new program element in ROSES-2025. Mandatory NOIs (see Section 3.1) are due by September 1
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Research & Science
ROSES25: A.15 Biosphere
The close date above is the date for the Step-2 proposal due date. The Step-1 proposal due date is September 4, 2026. Step-2 proposals cannot be submitted if a Step-1 proposal was not submitted. NOTICE: August 4, 2026. Going forward, a $0.09/SBU charge now applies to all proposing to Earth S
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Research & Science
ROSES25: C.4 Planetary Science Enabling Facilities
NOTICE: Corrected July 29, 2026. Accidentally omitted standard budget requirements have been added to Table C.4-3 and Sections 3.3.3 and 3.5. New text is in bold and deleted text is struck through. The due date remains unchanged: Proposals are due November 10, 2026. NOTICE: Amended July 21,
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Research & Science
ROSES 2025: C.2 Solar System Science
This program element does not have a proposal due date. Proposals may be submitted at any time, pending certain eligibility timing issues related to resubmissions and duplicate proposal avoidance, see the program element text and appropriate overview appendix (e.g., B.1 or C.1). The date shown of 8/
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Research & Science
ROSES 2025: A.4 Rapid Response and Novel Research in Earth Science
This program element does not have a proposal due date. Proposals may be submitted at any time, pending certain eligibility timing issues related to resubmissions and duplicate proposal avoidance, see the program element text and appropriate overview appendix (e.g., B.1 or C.1). The date shown of 8/
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Research & Science
Space Technology Research, Development, Demonstration, and Infusion (SpaceTech REDDI-2026)
The National Aeronautics and Space Administration (NASA) Headquarters, Space Technology Mission Directorate (STMD) will be releasing an Umbrella NASA Research Announcement (NRA) titled “Space Technology Research, Development, Demonstration, and Infusion-2026 (SpaceTech-REDDI-2026)” on or
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