17 grant opportunities from the NASA are accepting applications, and 0 more are forecast. Sorted by deadline, soonest first.
Grants.gov extract of Oct 25, 2026 · refreshed daily
| Opportunity | Closes |
|---|---|
| ROSES25: D.8 Habitable Worlds Observatory Precursor Science Investigation NASA Headquarters · NNH25ZDA001N-HWOPSI | Oct 26, 2026 |
| NASA Innovative Advanced Concepts (NIAC) Phase I NASA Headquarters · NNH26ZTR001N-27NIAC-A1 | Oct 28, 2026 |
| Space Technology Research Institutes NASA Headquarters · NNH26ZTR001N-26STRI-B3 | Nov 3, 2026 |
| ROSES25: A.15 Biosphere NASA Headquarters · NNH25ZDA001N-BIOS | Nov 6, 2026 |
| ROSES25: C.4 Planetary Science Enabling Facilities NASA Headquarters · NNH25ZDA001N-PSEF | Nov 10, 2026 |
| ROSES 2025: C.2 Solar System Science NASA Headquarters · NNH25ZDA001N-SCUBED | Nov 12, 2026 |
| ROSES25: A.14 Atmosphere NASA Headquarters · NNH25ZDA001N-ATMOS | Dec 2, 2026 |
| ROSES 2025: D.4 Theoretical and Computational Astrophysics Networks NASA Headquarters · NNH25ZDA001N-TCAN | Dec 3, 2026 |
| Solar System Exploration Research Virtual Institute Cooperative Agreement Notice-5 (SSERVI CAN-5) NASA Headquarters · NNH26ZDA016C | Dec 4, 2026 |
| ROSES 2025: A.16 Cryosphere NASA Headquarters · NNH25ZDA001N-CRYO | Dec 4, 2026 |
| ROSES 2025: A.4 Rapid Response and Novel Research in Earth Science NASA Headquarters · NNH25ZDA001N-RRNES | Dec 31, 2026 |
| ROSES 2025: A.18 Geosphere NASA Headquarters · NNH25ZDA001N-GEO | Jan 15, 2027 |
| ROSES 2025: A.17 Hydrosphere NASA Headquarters · NNH25ZDA001N-HYDRO | Jan 28, 2027 |
| ROSES 2025: B.8 Heliophysics Spaceflight Science Foundations NASA Headquarters · NNH25ZDA001N-SSF | Feb 5, 2027 |
| ROSES 2025: B.7 The Heliophysics Low-Cost Access to Space NASA Headquarters · NNH25ZDA001N-LCAS | Mar 16, 2027 |
| NASA Innovative Advanced Concepts (NIAC) Phase II NASA Headquarters · NNH26ZTR001N-26NIAC-A2 | Rolling / see notice |
| Space Technology Research, Development, Demonstration, and Infusion (SpaceTech REDDI-2026) NASA Headquarters · NNH26ZTR001N | Rolling / see notice |
From Grants.gov's public daily extract. Open means the application deadline hasn't passed (or, where no deadline is posted, the notice hasn't been archived). Funding is the agency's estimate of total program funding, where stated. Always confirm deadlines and eligibility on Grants.gov before applying.
All open grants · Also browse contract vehicles and federal agencies.