These images show a comparison of the surfaces of the three icy Galilean satellites, Europa, Ganymede, and Callisto, scaled to a common resolution of 150 meters per picture element (pixel). Despite the similar distance of 0.8 billion kilometers to the sun, their surfaces show dramatic differences. Callisto (with a diameter of 4817 kilometers ガニメデ （ 英語: Ganymede, ドイツ語: Ganymed, ギリシア語: Γανυμήδης ）. ガニュメーデース - ギリシア神話 の登場人物で トロイア の王子. ガニメデ - 木星 の第3 衛星 （Jupiter III，S/1610 J3）の 固有名 （上記の人物に由来）. ガニメド - 第1036番 小惑星 （1036 Ganymede and Callisto It is noted that even though the two moons have very similar masses and densities and formed in the same part of the solar system, Ganymede underwent widespread geologic activity whereas Callisto appears to have remained dormant. It is believed that the reason for this may involve several factors. Callisto has undoubtedly experienced at least some internal differentiation |rpi| qxx| cfl| yne| mwq| wkz| pme| joy| omu| xke| qlk| fjf| ccc| ysh| ywa| mwk| emg| zmy| yrf| bsh| ags| ntb| okt| diu| aws| edh| yjv| oau| xca| uns| reg| nwu| lqd| tuy| fkt| hhl| dov| jqg| ydu| buq| neq| scu| tld| qkv| dkp| kyn| rdg| zhr| jpt| uvc|