ROSES 2025: B.3 Heliophysics Theory, Modeling, and Simulations
This funding opportunity supports U.S. researchers and institutions working on theoretical, modeling, and simulation studies in heliophysics to improve our understanding of space weather and its effects on Earth and the space environment.
This grant opportunity is part of NASA's annual omnibus Research Opportunities in Space and Earth Sciences (ROSES) for 2025. It supports research in heliophysics, specifically theory, modeling, and simulations related to space weather and solar-terrestrial interactions. The goal is to advance scientific understanding of the fundamental processes in heliophysics and their impact on the Earth and the broader space environment. Funding is available for U.S. institutions, with some opportunities for international participation under no-exchange-of-funds policies. Awards will primarily be issued as grants or cooperative agreements, with a typical period of performance of three years, though some projects may extend up to five years.
Award Range
Not specified - Not specified
Total Program Funding
Not specified
Number of Awards
Not specified
Matching Requirement
No
Eligible Applicants
Additional Requirements
Proposers must be affiliated with an institution at nspires.nasaprs.com/ and, in general, NASA provides funding only to U.S. institutions. Organizations outside the U.S. that propose on the basis of a policy of no-exchange-of-funds; consult the NASA Proposers Guide (https://www.nasa.gov/general/grants-policy-and-compliance-team/ - section-2) for specific details. Some NRAs may be issued jointly with a non-U.S. organization, e.g., those concerning guest observing programs for jointly sponsored space science programs, that will contain additional special guidelines for non-U.S. participants. Also reference the Proposers Guide for special instructions for proposals from non-U.S. organizations that involve U.S. personnel for whom NASA support is requested.
Geographic Eligibility
All
Application Opens
February 21, 2025
Application Closes
November 25, 2025
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