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.

Basic Information

Name
ROSES 2025: B.3 Heliophysics Theory, Modeling, and Simulations
Funding Source Type
Federal
Funding Source
National Aeronautics & Space Administration (NASA Headquarters)
Geographic Scope
Nationwide
Eligible States
All
Eligible Geographies
All
Primary Category
Science and Technology

Funding Information

Award Ceiling
Not Specified
Award Floor
Not Specified
Total Program Funding
Not Specified
Number of Awards
Not Specified
Match Required
No
Funding Details
Not Specified

Important Dates

Next Deadline
Not Specified
Application Opens
Closed
Application Closes
November 25, 2025

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