Geospace Environment Modeling

This federal grant opportunity from the National Science Foundation (NSF) seeks proposals for the Geospace Environment Modeling (GEM) program, which funds research on the physics of the Earth's magnetosphere and its coupling to the atmosphere and solar wind. The goal is to develop physical understanding and predictive capabilities for the geospace environment through observations, theory, and modeling. Key objectives include expanding fundamental knowledge of integrated Earth systems and supporting basic research in atmospheric, earth, and ocean sciences. Proposals will be evaluated based on their intellectual merit and potential broader societal impacts. The solicitation is open to all applicant types, with a deadline of September 30, 2025.

Recent NSF grants under the Geosciences program have ranged from approximately $100,000 to over $1 million, typically lasting 1-5 years. Research activities are generally conducted at academic facilities, field sites, and scientific observatories across the United States, with opportunities for international collaborations in some cases.