Apollo 12 Mission image - View of part of the deployed Apollo Lunar Surface Experiment Package (ALSEP)

AS12-47-6918 (19 Nov. 1969) --- Astronaut Alan L. Bean, lunar module pilot, took this photograph of three of the components of the Apollo Lunar Surface Experiments Package (ALSEP) which was deployed on the moon during the first Apollo 12 extravehicular activity (EVA). The Passive Seismic Experiment (PSE) is in the center foreground. The largest object is the Central Station; and the white object on legs is the Suprathermal Ion Detector Experiment (SIDE). A portion of the shadow of astronaut Charles Conrad Jr., commander, can be seen at the left center edge of the picture. Astronaut Richard F. Gordon Jr., command module pilot, remained with the Apollo 12 Command and Service Modules (CSM) in lunar orbit while Conrad and Bean descended in the Lunar Module (LM) to explore the moon.