Scientists say IO is the most volcanic body in the solar system and the new high-risk images given unprecedented look at the moon dappled with craggy volcanic features.

科学家们说，木卫一是太阳系中火山最多的天体，新的高风险图像给我们带来了前所未有的机会，让我们能看到这颗布满崎岖火山特征的月球。