NASA Headquarters Grants
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Research & Science
ROSES25: A.13 Accelerating Earth Solutions
NOTICE: September 18, 2026. The instructions regarding Biographical Sketches and Current and Pending Support in Table A.13-2 have been improved. New text is in bold and deleted text is struck through. NOTICE: August 4, 2026. Going forward, a $0.09/SBU charge now applies to all proposing to Earth Sci
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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: Corrected, August 28, 2026. The Open Science and Data Management Plan was added to Table D.8-1 in Section 3.4. New text is in bold.
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Research & Science
NASA Innovative Advanced Concepts (NIAC) Phase I
The National Aeronautics and Space Administration (NASA) Headquarters anticipates release of a solicitation, titled “NASA Innovative Advanced Concepts (NIAC), Phase I,” as an Appendix to the Space Technology Mission Directorate (STMD) NASA Research Announcement (NRA), titled “Space
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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: September 18, 2026. Details on the redacted and anonymized budget requirements have been
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Research & Science
ROSES25: C.4 Planetary Science Enabling Facilities
NOTICE: September 18, 2026. The instructions regarding Biographical Sketches and Current and Pending Support in Table C.4-2 have been improved. New text is in bold and deleted text is struck through NOTICE: Corrected July 29, 2026. Accidentally omitted standard budget requirements have been
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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
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: September 18, 2026. Section 3.1 on participation of NASA ISFM scientists has been improved. Details on the redacted and anonymized budget requiremen
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Research & Science
ROSES 2025: D.4 Theoretical and Computational Astrophysics Networks
PLEASE NOTE: this program has MANDATORY Notices of Intent, which are due via NSPIRES by October 15, 2026. See the full posting on NSPIRES for details. NOTICE: September 18, 2026. The instructions regarding biographical sketches and Current and Pending Support in Table D.4-2 have been improved. New t
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Research & Science
ROSES 2025: A.16 Cryosphere
PLEASE NOTE: this program has MANDATORY Notices of Intent, which are due via NSPIRES by October 16, 2026. See the full posting on NSPIRES for details. NOTICE: September 18, 2026. Details on the redacted and anonymized budget requirements have been added to Table A.16-1. and instructions rega
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Research & Science
Solar System Exploration Research Virtual Institute Cooperative Agreement Notice-5 (SSERVI CAN-5)
The National Aeronautics and Space Administration (NASA) Science Mission Directorate (SMD) and Human Spaceflight Mission Directorate (HSMD) have released the fifth Solar System Exploration Research Virtual Institute (SSERVI) Cooperative Agreement Notice (CAN-5) as NNH26ZDA016C. SSERVI CAN-5 (NNH26ZD
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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
ROSES 2025: A.17 Hydrosphere
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 2027̵
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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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