NASA's ROSES-2025 A.14 Atmosphere program invites proposals on atmospheric research, requiring a Notice of Intent by August 20, 2026, and full proposals by October 20, 2026, with dual anonymous peer review and research security training.
NASA’s ROSES 2025: A.16 Cryosphere program funds research on Earth’s frozen regions, requiring a Notice of Intent by Oct. 16, 2026, and proposals by Dec. 4, 2026, with dual anonymous peer review.
NASA’s ROSES-2025 A.15 Biosphere program invites two-step research proposals on biosphere topics, with Step-1 due Sept 4, 2026 and Step-2 due Nov 6, 2026, requiring research security training for key personnel.
NASA's ROSES 2025: A.17 Hydrosphere invites research proposals on hydrosphere topics, requiring a Step-1 proposal by Oct 8, 2026 and Step-2 by Jan 28, 2027, with dual anonymous peer review.
NASA’s ROSES 2025 D.4 program funds theoretical and computational astrophysics network proposals, with NOIs due Oct 15, 2026 and full proposals due Dec 3, 2026, evaluated via dual-anonymous peer review.
NASA's 2025 Geosphere research opportunity requires mandatory Notices of Intent through NSPIRES by November 16, 2026; program-specific requirements are in the full solicitation.