#Huge ring-like structure on Ganymede’s surface may have been caused by violent impact
“#Huge ring-like structure on Ganymede’s surface may have been caused by violent impact” Credit: Tsunehiko Kato, 4D2U Project, NAOJ Researchers from Kobe University and the National Institute of Technology, Oshima College have conducted a detailed reanalysis of image data from Voyager 1, 2 and Galileo spacecraft in order to investigate the orientation and distribution of…