Candid photo of Astronaut Eugene Cernan aboard Apollo 17 spacecraft

AS17-163-24122 (7-19 Dec. 1972) --- This candid photograph of astronaut Eugene A. Cernan was taken by a fellow crewman aboard the Apollo 17 spacecraft during the final lunar landing mission in NASA's Apollo program. Cernan was the mission commander. Also, aboard Apollo 17 were astronaut Ronald E. Evans, command module pilot, and scientist-astronaut Harrison H. "Jack" Schmitt, lunar module pilot.