关于这张图
AS11-45-6712 (20 July 1969) --- An Apollo 11 stereo view of a stone, about two and one-half inches long, embedded in the powdery lunar surface material. The little pieces closely around it suggest that it has suffered some erosion. On the surface several small pits are seen, mostly less than one-eighth inch in size, and with a glazed surface. They have a raised rim, characteristic of pits made by the Apollo 11 35mm stereo close-up camera. The camera was specially developed to get the highest possible resolution of a small area. A three-inch square area is photographed with a flash illumination…
