火星的卫星、撞击坑与火山
A panoramic view of the surface of Mars. Several landforms are visible including craters and volcanos. A small dark moon is superposed in front of part of the surface. Please see the explanation for more detailed information.
火星表面的全景图。可以看到一些地貌，包括撞击坑和火山。一个黑色的小卫星叠加在火星部分表面前方。有关更多详细信息，请参阅说明。