Funder: NASA Headquarters
Due Dates: September 15, 2025 (Winter 2025 review cutoff) | August 1, 2026 (Final cutoff for ROSES-2025)
Funding Amounts: Typical award duration is 3 years; some projects may be funded for up to 5 years. Award size and number of awards vary by proposal and annual budget.
Summary: Supports basic and applied research projects in solar system science under NASA’s Science Mission Directorate.
Key Information: Proposals must be submitted via NSPIRES; U.S. institutions are generally eligible, with limited options for non-U.S. organizations.