# ROSES25: B.2 Heliophysics Foundational Research

> Federal funding opportunity · **POSTED** · NASA Headquarters · close: **08/31/2026**

## Key facts

- **Opportunity ID:** 361234
- **Opportunity number:** NNH25ZDA001N-HFR
- **Agency:** NASA Headquarters
- **Status:** posted
- **Document type:** synopsis
- **Open date:** 02/03/2026
- **Close date:** 08/31/2026
- **CFDA codes:** 43.001

## Primary source

Grants.gov opportunity detail: https://www.grants.gov/search-results-detail/361234

## Citation

> US Grants.gov, funding opportunity 361234 (NNH25ZDA001N-HFR). Retrieved via AI Analytics 2026-07-07 from https://api.ai-analytics.org/opportunity/361234. Licensed CC0.

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*[Grants.gov dataset](/datasets/grants-gov) · CC0 1.0*