NASA Headquarters
10 open opportunities — we hold the full review criteria for 10 of them. Sorted by deadline, soonest first.
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.
3 review criteria on file · agency frameworkROSES25: A.13 Accelerating Earth Solutions
NOTICE: July 28, 2026. A set of slides describing the Application Readiness Levels (ARLs) has been posted under "other documents" on the NSPIRES page for this program element.
3 review criteria on file · agency frameworkROSES25: 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.
3 review criteria on file · agency frameworkROSES25: 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.
3 review criteria on file · agency frameworkROSES25: 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 .
3 review criteria on file · agency frameworkROSES25: C.4 Planetary Science Enabling Facilities
NOTICE: Amended July 21, 2026. This amendment adds to ROSES-2025 this program element which was previously listed as not solicited this year.
3 review criteria on file · agency frameworkROSES 2025: C.2 Solar System Science
This program element does not have a proposal due date.1).
3 review criteria on file · agency frameworkROSES 2025: A.4 Rapid Response and Novel Research in Earth Science
This program element does not have a proposal due date.1).
3 review criteria on file · agency frameworkSpace 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 about December 9, 2025.
3 review criteria on file · agency frameworkNASA Innovative Advanced Concepts (NIAC) Phase II
The National Aeronautics and Space Administration (NASA) Headquarters anticipates release of a solicitation, titled “NASA Innovative Advanced Concepts (NIAC), Phase II,” as an Appendix to the Space Technology Mission Directorate (STMD) NASA Research Announcement (NRA), titled “Space Technology Research, Development, Demonstration, and…
3 review criteria on file · agency frameworkSee which NASA Headquarters opportunities you qualify for
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