This federal contract award, NNX16AK03G, was granted by the Shared Services Center, a civilian agency, to the Planetary Science Institute (PSI), a non-profit research organization. The $99,965.81 award is a grant for research to establish a research group focused on understanding the connection between geological features on cometary nuclei and large-scale cometary activity. The research will use data from the Rosetta mission to study the smooth areas on Comet 67P/Churyumov-Gerasimenko, building...
This federal contract award, valued at $361,387.00, was granted by the National Aeronautics and Space Administration (NASA) to the Planetary Science Institute (PSI), a non-profit research organization based in Tucson, Arizona. The contract is a grant for research on "Ballistic Transport Processes on Comet Nuclei" and is intended to explore how such processes may dramatically alter the surface activity and geomorphology of comet 103P/Hartley 2, which has a small, bilobate nucleus with a...
This federal contract award, identified as 80NSSC21K0881, was granted by the National Aeronautics and Space Administration (NASA) to the Planetary Science Institute (PSI), a non-profit research organization headquartered in Tucson, Arizona. The $367,943.00 award, which does not have a set-aside designation, is for the development of a suite of software tools to simulate, analyze, and interpret coma features present in images of comets. These tools will assist scientists in characterizing coma...
This is a $887,770.00 grant awarded by the National Aeronautics and Space Administration (NASA) Shared Services Center to the Planetary Science Institute (PSI), a non-profit research organization based in Tucson, Arizona. The grant, titled "Investigating the Geophysical Control of 67P/Churyumov-Gerasimenko's Outburst Plumes", will fund research to study the geophysical processes that influence the outburst plumes of the comet 67P/Churyumov-Gerasimenko. The award, identified as...
The U.S. government agency NASA awarded a $510,681 grant to the Planetary Science Institute, a non-profit research institute, to conduct a photometric study on how the surface physical properties of Comet 67P/Churyumov-Gerasimenko change with its perihelion passage. This research could provide clues toward understanding the surface evolution of Jupiter Family Comets. The grant does not have a set-aside designation. Planetary Science Institute has been the prime recipient of numerous federal...
This federal contract award to the Planetary Science Institute (PSI), a non-profit research organization, is for a long-term observational campaign to characterize Main-Belt Comets (MBCs) and investigate a group of possibly related objects. The $273,295.00 grant from the National Aeronautics and Space Administration (NASA) Shared Services Center will fund research activities over a 6-year period ending in April 2025. The project involves monitoring and analyzing the active phases of MBCs,...
This is a $320,000.00 grant award from the National Aeronautics and Space Administration (NASA) to the Planetary Science Institute (PSI), a non-profit research organization headquartered in Tucson, Arizona. The award is for research related to the goals of NASA's Emerging Worlds program, which aims to enhance fundamental understanding of how the solar system formed and evolved. As a non-set-aside award, the contract reflects PSI's competitive capabilities in planetary science research. PSI has a...
This federal contract award, valued at $100,000.00, was granted by the National Aeronautics and Space Administration (NASA) to the Planetary Science Institute (PSI), a non-profit research organization based in Tucson, Arizona. The award is intended to support PSI's efforts in the discovery of new Main-Belt Comets (MBCs), a recently identified class of small solar system objects exhibiting cometary activity. This research will contribute to a broader, long-term program studying these objects...
This is a $278,312.00 grant awarded by the Shared Services Center of NASA to the Planetary Science Institute (PSI), a non-profit research organization based in Tucson, Arizona. The grant is for a project titled "DYNAMICAL HARASSMENT OF THE KUIPER BELT DURING PLANET MIGRATION AND INSTABILITY" and has an ultimate completion date of August 15, 2026. PSI is the prime contractor on this grant, and the award does not utilize any set-aside designations, indicating PSI's competitive research...
This is a $416,922.00 grant awarded by the National Aeronautics and Space Administration (NASA) Shared Services Center to the Planetary Science Institute (PSI), a non-profit research organization based in Tucson, Arizona. The grant, titled "TOOLS FOR ADVANCED DYNAMICAL CHARACTERIZATION OF SOLAR SYSTEM SMALL BODIES," is for research and development related to advancing the understanding of small bodies in the solar system. The grant does not utilize any set-aside designations,...
This federal contract award, NNX15AM45G, was granted by the Shared Services Center (SSC), a civilian agency, to the Planetary Science Institute (PSI), a non-profit research organization, to conduct research related to "Decoding the Origin of Continuum Coma Features in Comets." The $225,140.26 grant aims to improve the understanding of how dust is emitted from the nucleus of active comets and how it impacts the coma morphology observed through spacecraft and ground-based observations. The research will involve numerical modeling and comparisons to observational data for nearly two dozen comets, ultimately contributing to NASA's Solar System Workings program by enhancing the interpretation of physical processes responsible for coma features. This grant award was not set aside and represents fundamental research work performed by PSI in the field of planetary science.