ROSES 2025: A.17 Hydrosphere
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.
Funder: NASA Headquarters
Due Dates: October 8, 2026 (Step-1 proposal) | January 28, 2027 (Step-2 proposal)
Funding Amounts: Typical award period is 3 years; specific award size not stated; varies by proposal and program element.
Summary: Supports research on the hydrosphere as part of NASA's ROSES-2025 Earth Science program.
Key Information: Step-1 (pre-proposal) is mandatory for Step-2 submission; proposals are evaluated via dual anonymous peer review.
Description
This opportunity is part of NASA’s annual omnibus Research Opportunities in Space and Earth Sciences (ROSES) solicitation, specifically focused on research related to the hydrosphere. The program seeks proposals for basic and applied research that advance understanding of Earth’s hydrosphere, including its processes, variability, and interactions with other Earth system components. This element is managed by NASA’s Science Mission Directorate and is open to a wide range of research topics aligned with Earth science priorities.
