Opportunity

Simpler Grants.gov #NNH25ZDA001N-HFR

NASA Solicits Proposals for Foundational Heliophysics Research (ROSES25 B.2)

Buyer

NASA Headquarters

Posted

February 03, 2026

Respond By

August 31, 2026

Identifier

NNH25ZDA001N-HFR

NAICS

927110, 541715

NASA Headquarters is seeking proposals for foundational research in heliophysics under the ROSES25 B.2 program element: - Government Buyer: - NASA Headquarters, Science Mission Directorate (SMD) - OEMs and Vendors: - NASA (no commercial OEMs or vendors specified) - Products/Services Requested: - Foundational research in heliophysics (basic and applied science) - No specific products, part numbers, or quantities requested - Awards made as grants or cooperative agreements - Unique or Notable Requirements: - Proposals must adhere to NASA's Open Science Data Management Plan - Dual-anonymous peer review process - Eligibility primarily for U.S. institutions; special instructions for non-U.S. organizations - Institutional affiliation via NSPIRES required - Period of performance typically three years, with some programs allowing up to five years

Description

This solicitation from NASA Headquarters under the Science Assistance Listings (43.001) invites proposals for foundational research in heliophysics. The program element is part of NASA's Research Opportunities in Space and Earth Sciences (ROSES) 2025 omnibus announcement. Proposals undergo a dual-anonymous review process and must follow specific guidelines, with Step-1 proposals due by May 1, 2026, and Step-2 due dates announced later. Awards may be grants or cooperative agreements, typically for three years, supporting a wide range of basic and applied research in heliophysics.

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