APOLLO 17 - CREW TRAINING (EVA)

S72-50269 (September 1972) --- Scientist-astronaut Harrison H. Schmitt, lunar module pilot of the Apollo 17 lunar landing mission, seals an Apollo lunar sample return container during lunar surface extravehicular activity simulation training under one-sixth gravity conditions aboard a U.S. Air Force KC-135 aircraft. Astronaut Eugene A. Cernan, Apollo 17 commander, can be seen in the left background.