Ethan Chappel @chappelastro.com · Jun 2 Tros crater is visible on Ganymede as a bright spot on the left. 3 likes 1 replies ? Reply Replies Ethan Chappel · Jun 2 2026-03-30 4:32 UTC Hardware Sky-Watcher FlexTube 400P SynScan, Player One Uranus-C, Optolong UV/IR-Cut, ZWO CH4, (2x) APM Comacorrecting 1.25" ED Barlow 2.7x, ZWO ADC, Phoenix Wheel 8 x 1.25" Software FireCapture, AutoStakkert!, AstroSurface, WinJUPOS, GNU Image Manipulation Program