Project Grant 2619948
- The National Science Foundation Office of Integrative Activities awarded The Regents of the University of Colorado $240,000 on September 1, 2026, under the Geosciences program (CFDA 47.050) to model space weather impacts on Earth's hydrogen exosphere through physics-based and machine learning methods. The research team will combine exosphere modeling, machine learning techniques, and ultraviolet observations to determine how geomagnetic storms modify the density and energy distribution of...
- The National Science Foundation Division of Atmospheric and Geospace Sciences awarded The Catholic University of America a $598,925 project grant under the Geosciences federal grant program (CFDA 47.050) from May 15, 2023 to April 30, 2026. The grant will support research analyzing ion kinetic instabilities in the solar wind observed near the sun through hybrid modeling and machine learning techniques. Specifically, the university will analyze data from NASA's Parker Solar Probe mission on...
- Federal Grant Award Summary The National Science Foundation (NSF) Division of Atmospheric and Geospace Sciences awarded Catholic University of America a Project Grant of $462,224 (award date: July 1, 2025; completion date: June 30, 2028) under the Geosciences Program (CFDA 47.050). This research initiative addresses fundamental gaps in understanding solar wind-magnetosphere coupling and its effects on space weather. The project combines spacecraft observations, advanced simulations, and...
- This $212,120 National Science Foundation Project Grant under the Geosciences program (CFDA 47.050) funds research into the impacts of atmospheric waves and geomagnetic disturbances on space weather conditions. Led by the Massachusetts Institute of Technology in collaboration with Clemson University, Embry-Riddle Aeronautical University, New Jersey Institute of Technology, and Virginia Polytechnic Institute and State University from May 1, 2022 to April 30, 2025, the research will advance...
- This Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) provides $292,835 to the Catholic University of America (CUA) to conduct research on the physical processes driving the residual circulation in the thermosphere and how this circulation affects the compositional structure of the thermosphere during geomagnetically quiet times. The research will utilize a mesoscale-resolving whole atmosphere model to examine multi-scale interactions among...
- This $518,072 National Science Foundation project grant supports research into the causes and effects of storm-time decay of the terrestrial ring current. Funded under the Geosciences program (CFDA 47.050), the Catholic University of America will investigate ring current ion loss processes and their impacts on the magnetosphere-ionosphere coupled system using numerical simulations of actual storm events with the Comprehensive Inner Magnetosphere-Ionosphere model. The research aims to quantify...
- This National Science Foundation Project Grant of $523,833 will fund research into impacts of atmospheric waves and geomagnetic disturbances on space weather through April 2025. Under the Geosciences program (CFDA 47.050), which supports basic research to increase understanding of the integrated Earth system, the awardee Clemson University will collaborate with Embry-Riddle Aeronautical University, Massachusetts Institute of Technology, New Jersey Institute of Technology, and Virginia...
- The National Science Foundation Division of Atmospheric and Geospace Sciences awarded $212,291 to Space Science Institute on August 15, 2026, under the Geosciences program (CFDA 47.050) to investigate how solar wind dynamic pressure enhancement generates ionospheric ion outflow and affects space weather forecasting. The recipient will conduct two parallel research activities: analyzing Cluster satellite data to characterize temporal variations of ion fluxes in the cusp and lobes resulting from...
- This National Science Foundation Project Grant of $508,504 provides funding from November 1, 2022 to October 31, 2025 under the Geosciences program (CFDA 47.050) to advance understanding of coronal mass ejections (CMEs) from the Sun. Led by underrepresented groups in STEM, the award supports physics-based and statistical studies to quantify the structure and evolution of magnetic flux ropes from the solar photosphere to the inner heliosphere. Researchers will characterize CME flux ropes using...
- The National Science Foundation (NSF) Division of Atmospheric and Geospace Sciences awarded a $398,012 Project Grant to the Catholic University of America (CUA) for a collaborative research effort titled "COLLABORATIVE RESEARCH: LABORATORY AND MODELING STUDIES TO RESOLVE A GRAND CHALLENGE FOR UPPER ATMOSPHERIC SCIENCE." This grant, funded under the NSF Geosciences program (CFDA 47.050), aims to improve the understanding and quantification of upper atmospheric radiative cooling...
The National Science Foundation Office of Integrative Activities awarded Catholic University of America $180,454 under the Geosciences program (CFDA 47.050) on September 1, 2026, to develop physics-based and machine learning methods for modeling space weather impacts on Earth's exospheric energetics. The recipient will combine exosphere modeling, machine learning techniques, and ultraviolet observations to determine processes responsible for storm-time changes in the hydrogen exosphere. The work uses an exosphere model to simulate the global density and energy distribution of neutral hydrogen under quiet and disturbed space weather conditions, driven by thermospheric boundary conditions and coupled with inner-magnetospheric plasma populations to quantify effects of thermal processes, solar radiation pressure, and charge exchange within plasmasphere and ring-current ions. Model results will be evaluated against Lyman-alpha observations of the geocorona—a faint glowing cloud of atomic hydrogen extending from approximately 500 kilometers altitude through the near-Earth plasma environment. The research addresses current knowledge gaps in atmospheric escape, interpretation of ultraviolet observations, and satellite drag and orbital lifetime constraints during geomagnetic storms. The project runs through August 31, 2029, with performance in Washington, DC. The award supports workforce development in space weather research and STEM fields.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $180.5k | 8/6/26 |