Original caption: HUDSPETH COUNTY, TEXAS. GEOLOGY TRAINING - These two Apollo 11 astronauts are photographed during a geological field trip to the Quitman Mountain area near the Fort Quitman ruins in far west Texas. Neil A. Armstrong (on right) is the Apollo 11 prime crew commander; and Edwin E. Aldrin Jr. is the Apollo 11 prime crew lunar module pilot. Armstrong is studying a rock sample. Aldrin holds a camera which he used in simulating taking pictures of actual lunar samples on the surface of the moon.
Color Photograph Files