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ROSES 2025: B.3 Living with a Star Science

US NASA Headquarters grant open #NNH25ZDA001N-LWS
Response due Jun 22, 2026 · 00:00 UTC

Summary

This is a NASA Research Opportunities in Space and Earth Sciences (ROSES) 2025 solicitation for the Living with a Star (LWS) Science program (element B.3). LWS is a NASA Heliophysics program focused on understanding aspects of the Sun-Earth system that directly affect life and society. Proposals are expected to address science relevant to the LWS program goals, including solar variability, space weather, and their impacts on Earth's environment and human technological systems. The opportunity is posted on Grants.gov as a synopsis and is open for proposals through June 2026.

What they want

Solicitation of research proposals under NASA's Research Opportunities in Space and Earth Sciences (ROSES) 2025, Program Element B.3: Living with a Star Science. Investigators are invited to submit proposals addressing the science goals of the Living with a Star program, which encompasses research into solar activity, the heliosphere, geospace, and the impacts of solar variability and space weather on the Earth system and human technology. Work is research-oriented and performed at the awardee's institution.

How they evaluate

Submission: Grants.gov federal grants portal (electronic submission)

Risks & flags

  • No dollar values or award sizes are stated — budget expectations are unclear without referencing the full ROSES 2025 NRA document
  • Synopsis only — full solicitation text not provided, limiting ability to assess wiring or favoritism

Market context

inferred from NAICS
R&D in Physical, Engineering, Life Sciences (except Nanotech & Biotech)
NAICS 541715
US market size
$95B
Typical award
$100K – $50M+
Typical buyers
DoDNSFNIHNASADOE
Commonly required
DCAA-compliant accountingITARCMMC L2
ROSES 2025: B.3 Living with a Star Science
Due Jun 22
Onboard ↗