Opportunity
Simpler Grants.gov #NNH25ZDA001N-BIOS
NASA Solicitation for Biosphere Science Research Grants (ROSES25: A.15 Biosphere)
Buyer
NASA Headquarters
Posted
July 20, 2026
Respond By
November 06, 2026
Identifier
NNH25ZDA001N-BIOS
NAICS
541715, 927110
NASA Headquarters, through the Science Mission Directorate, is inviting proposals for biosphere science research under the A.15 Biosphere program, part of the ROSES-2025 omnibus announcement. - Government Buyer: - NASA Headquarters, Science Mission Directorate - Scope of Opportunity: - Solicitation for research grants and cooperative agreements in biosphere science - Open to government, private, for-profit, not-for-profit, domestic, and foreign organizations (with restrictions for non-U.S. entities) - Products/Services Requested: - Research and development services in biosphere science - No specific products, part numbers, or OEMs are named - Notable Requirements: - Two-step proposal process (Step-1 and Step-2 submissions) - Dual anonymous peer review for proposal evaluation - Research security training required for principal investigators and co-investigators with significant project involvement - Awards made as grants or cooperative agreements - No specific OEMs or vendors are identified, as this is a research-focused solicitation - Focus is on advancing scientific understanding of the biosphere through funded research projects
Description
This solicitation is part of NASA's Research Opportunities in Space and Earth Sciences (ROSES) – 2025, specifically the A.15 Biosphere program element. It uses a two-step proposal process with Step-1 proposals due by September 4, 2026, and Step-2 proposals due by November 6, 2026. The program supports research in biosphere science and awards will be made as grants or cooperative agreements. Proposals will be evaluated using dual anonymous peer review, and research security training is required for principal investigators and co-investigators spending significant time on the project.