Buzz Aldrin on Eagle's ladder, Apollo 11

Apollo 11, July 20, 1969. Neil Armstrong was already outside with the camera when Buzz Aldrin backed down the ladder, so the first person photographed arriving on the Moon is the second man to get there. Aldrin is on the footpad, one step from the surface, with his life-support backpack toward the lens and the gold foil of Eagle's descent stage beside him.