epa05723219 An undated handout photo made available by NASA on 17 January 2017 shows US astronaut Eugene Cernan. American astronaut Eugene 'Gene' Cernan, the commander of the final Apollo lunar landing mission in 1972, 'the last man to walk on the Moon,' died at the age of 82 on 16 January 2017, NASA confirmed.  EPA/NASA HANDOUT  HANDOUT EDITORIAL USE ONLY