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 moons. This will help understand the dynamical history of the outer solar system. The grant does not have a set-aside designation, reflecting USRA's status as a large nonprofit research organization. USRA has extensive experience supporting NASA's science programs through contracts and grants, including work on planetary exploration, Earth science, and astrophysics.