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NASA ROSES 2025: Living with a Star Science Research Grants Solicitation

NASA Headquarters is inviting proposals for the B.3 Living with a Star Science program under the ROSES 2025 research solicitation. - Government Buyer: - National Aeronautics and Space Administration (NASA) Headquarters, Science Mission Directorate (SMD) - Program Overview: - Solicitation for basic and applied research, as well as technology development, in the field of heliophysics - Awards will be made as grants or cooperative agreements - Most extramural research awards are expected to be grants - Proposal Process: - Two-step submission process: Step-1 proposals required for eligibility, only invited Step-1 proposers may submit Step-2 proposals - Eligibility primarily for U.S. institutions; special instructions for non-U.S. organizations - Products/Services Requested: - No specific products, part numbers, or OEMs are listed; this is a research grant opportunity - All program element details and requirements are provided in linked documents and tables - Period of Performance: - Typical award duration is three years, with some programs allowing up to five years or specifying shorter periods - Unique Requirements: - Focus on heliophysics research supporting NASA's Living with a Star Science objectives - Compliance with NASA's two-step proposal process and eligibility rules

Description

This solicitation is part of NASA's Research Opportunities in Space and Earth Sciences (ROSES) 2025, specifically the B.3 Living with a Star Science program element. It supports basic and applied research and technology in heliophysics, with awards made as grants or cooperative agreements. The typical award period is three years, with some variations. Proposals require a two-step submission process: Step-1 due January 21, 2026, and Step-2 due June 22, 2026, with Step-2 submissions only accepted from invited Step-1 proposers.

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