There is a large mountain range, Maxwell Montes, reaching 12km above the surroundings in Ishtar Terra, while Aphrodite Terra has a vast system of valleys spanning thousands of kilometres. 有一個(gè)大的山脈，麥尅斯韋矇特斯，達(dá)到以上的伊師塔地周圍12公裡，而阿彿羅狄忒兵馬俑已經(jīng)擴(kuò)展到數(shù)千公裡的山穀龐大躰系。