Open Grants from NASA Headquarters (2026)
17 opportunities.
As of 2026-10-16: 17 open; soonest deadline Oct 26, 2026; median max award $13,000,000.
Open grants
| Grant | Agency | Max award | Closes |
|---|
| ROSES25: D.8 Habitable Worlds Observatory Precursor Science Investigation | NASA Headquarters | Not specified | Oct 26, 2026 |
| NASA Innovative Advanced Concepts (NIAC) Phase I | NASA Headquarters | $225,000 | Oct 28, 2026 |
| Space Technology Research Institutes | NASA Headquarters | $13,000,000 | Nov 3, 2026 |
| ROSES25: A.15 Biosphere | NASA Headquarters | Not specified | Nov 6, 2026 |
| ROSES25: C.4 Planetary Science Enabling Facilities | NASA Headquarters | Not specified | Nov 10, 2026 |
| ROSES 2025: C.2 Solar System Science | NASA Headquarters | Not specified | Nov 12, 2026 |
| ROSES25: A.14 Atmosphere | NASA Headquarters | Not specified | Dec 2, 2026 |
| ROSES 2025: D.4 Theoretical and Computational Astrophysics Networks | NASA Headquarters | Not specified | Dec 3, 2026 |
| ROSES 2025: A.16 Cryosphere | NASA Headquarters | Not specified | Dec 4, 2026 |
| Solar System Exploration Research Virtual Institute Cooperative Agreement Notice-5 (SSERVI CAN-5) | NASA Headquarters | Not specified | Dec 4, 2026 |
| ROSES 2025: A.4 Rapid Response and Novel Research in Earth Science | NASA Headquarters | Not specified | Dec 31, 2026 |
| ROSES 2025: A.18 Geosphere | NASA Headquarters | Not specified | Jan 15, 2027 |
| ROSES 2025: A.17 Hydrosphere | NASA Headquarters | Not specified | Jan 28, 2027 |
| ROSES 2025: B.8 Heliophysics Spaceflight Science Foundations | NASA Headquarters | Not specified | Feb 5, 2027 |
| ROSES 2025: B.7 The Heliophysics Low-Cost Access to Space | NASA Headquarters | Not specified | Mar 16, 2027 |
| Space Technology Research, Development, Demonstration, and Infusion (SpaceTech REDDI-2026) | NASA Headquarters | Not specified | Open |
| NASA Innovative Advanced Concepts (NIAC) Phase II | NASA Headquarters | Not specified | Open |
FAQ
How many grants are open right now?
17 opportunities are listed on this page as of 2026-10-16, based on Grants.gov public data.
Which one closes first?
ROSES25: D.8 Habitable Worlds Observatory Precursor Science Investigation (NASA Headquarters) closes on Oct 26, 2026.
What is the largest award listed?
Space Technology Research Institutes offers up to $13,000,000.
Is it free to apply?
Yes. Applying for federal grants is free and is done on official sites such as Grants.gov. Never pay for a list of grants.