Jupiter’s surface
Astronaut John W. Young, commander of the Apollo 16 lunar landing mission, works at the Lunar Roving Vehicle (LRV) just prior to deployment of the Apollo Lunar Surface Experiments Package (ALSEP) during the first extravehicular activity (EVA-1) on April 21, 1972. [3072 x 3072]
Hercules–Corona Borealis Great Wall
These ridges are concentric around an impact crater. Are these faults? (274 km above the surface).