Space Telescope Imaging Spectrograph Observations of Europa’s Optical Aurora

Michael A Velez1,2, Kurt D Retherford1,2, Lorenz Roth3, Tracy M Becker1,2 and Vincent Hue4, (1)University of Texas at San Antonio, San Antonio, United States, (2)Southwest Research Institute, San Antonio, United States, (3)KTH Royal Institute of Technology, Division of Space and Plasma Physics, School of Electrical Engineering, Stockholm, Sweden, (4)Southwest Research Institute, San Antonio, TX, United States