Southwest Research Institute has been awarded an $802,215 grant by the National Aeronautics and Space Administration (NASA) Shared Services Center to conduct research entitled "Rounding Up Craters Linking the Formation Conditions of Elliptical and Circular Craters on Saturn's Moons." The research will be performed in San Antonio, Texas through December 31, 2026, with no set-aside designation. As part of its planetary science programs, NASA supports research to advance understanding...
This is a $479,830.79 grant award from the National Aeronautics and Space Administration (NASA) to the Southwest Research Institute (SwRI) to conduct research on the evaporation of liquid methane saturated with nitrogen on the surface of Titan, Saturn's largest moon. The research aims to improve the interpretation of data from the Cassini mission's Visual and Infrared Mapping Spectrometer (VIMS) observations of tropospheric clouds on Titan. The grant is part of NASA's Cassini Data Analysis...
The National Aeronautics and Space Administration awarded a $501,780 grant contract to Southwest Research Institute of San Antonio, Texas. The contract supports research to analyze imagery from the Cassini spacecraft documenting the surfaces of Saturn's moons, including Titan and Enceladus. Southwest Research Institute will leverage its expertise in planetary science to study images capturing terrain at scales finer than one kilometer per pixel and help advance NASA's goals of exploring and...
This is a $757,193 grant award from NASA's Shared Services Center to the Southwest Research Institute (SwRI), a nonprofit research organization. The grant is to support a research project titled "USING ELLIPTICAL CRATERS TO CONSTRAIN THE BOMBARDMENT HISTORY OF SATURNS MIDSIZED ICY MOONS". The project appears to be related to planetary science and icy moon research, which is a common focus area for NASA grants. The award is not associated with a set-aside program and has a period of...
The Planetary Science Institute, a non-profit research organization based in Tucson, Arizona, was awarded a $229,427 research grant by a civilian federal agency on February 8, 2022, with an ultimate completion date of February 7, 2027. This grant supports a scientific research initiative focused on detecting geological changes on Enceladus, Saturn's small ice-covered moon, by comparing high-resolution imagery from the Voyager spacecraft missions (1980-1981) with data collected by NASA's...
Planetary Science Institute, a nonprofit research organization headquartered in Tucson, Arizona, received a $450,830 research grant from NASA's Shared Services Center, awarded on January 10, 2022, with a completion date of January 9, 2027. This competitively awarded grant carries no set-aside designation and funds a research project investigating the effects of exogenic processes on the surfaces of Saturn's inner large icy satellites—specifically Mimas, Tethys, Enceladus, Dione, and Rhea. The...
This is a grant awarded by the National Aeronautics and Space Administration (NASA) to the Southwest Research Institute (SwRI) to carry out data analysis and interpretation of observations from the Cassini spacecraft at Saturn. The research aims to investigate the source, loss, energization, and transport mechanisms of plasma and energetic electron populations in Saturn's magnetosphere, in order to better understand their origins and spatial distributions. The grant, valued at $208,896.20,...
This is a $595,170.69 grant awarded by NASA's Shared Services Center to the Universities Space Research Association (USRA) on February 7, 2017. The purpose of the grant is to study the recent crater flux on Saturn's mid-sized moons using data from the Cassini mission's Visible and Infrared Mapping Spectrometer (VIMS). The research aims to determine the distribution of ice phases within and around young craters, estimate crater formation ages, and quantify the crater flux experienced by these...
This is a $340,982 grant awarded by the National Aeronautics and Space Administration (NASA) to the Southwest Research Institute (SwRI), a nonprofit research and development organization based in San Antonio, Texas. The grant is for the project titled "ENCELADUS: IS THERE ACTIVITY WE'RE MISSING?" and has a period of performance through March 31, 2026. SwRI is a prominent federal contractor, providing scientific and engineering services to various government agencies. This...
This is a $438,975.52 grant for research awarded by the National Aeronautics and Space Administration (NASA) to the Southwest Research Institute (SwRI), an independent, nonprofit research and development organization. The grant is intended to fund research to understand the frequency and conditions of magnetic reconnection at Saturn's magnetopause. The research will analyze data from the Cassini spacecraft's Electron Spectrometer (ELS) instrument to determine the occurrence rate of magnetic...
This is a $142,431.95 grant awarded by the National Aeronautics and Space Administration (NASA) to the Southwest Research Institute (SwRI), a nonprofit research organization based in San Antonio, Texas. The grant is part of NASA's Cassini Data Analysis and Participating Scientists Program (CDAPS) and is focused on improving the understanding of the geologic histories of three of Saturn's mid-sized moons: Mimas, Enceladus, and Iapetus.
The grant will fund the expansion of impact crater databases for these moons using high-resolution images from the Cassini spacecraft. The researchers will analyze the size-frequency distribution and spatial density of the craters to gain new insights into the resurfacing processes and impactor populations that have shaped the geology of these satellites. This work is expected to considerably increase the understanding of the geologic histories of these Saturnian moons. The resulting comprehensive crater databases will be made publicly available online.