Apollo program a total of over 20 hours EVA. Apollo 17 was the last of the Apollo program, landing in the Taurus–Littrow region in December 1972. Eugene Cernan commanded Ronald E. Evans and NASA's first scientist-astronaut, geologist Dr. Harrison H. Schmitt. Schmitt was originally scheduled for Apollo 18, but the lunar geological community lobbied for his inclusion on the final lunar landing. Cernan and Schmitt stayed on the surface for just over three days and spent just over 23 hours of total EVA. Source: "Apollo by the Numbers: A Statistical Reference" (Orloff 2004) The Apollo program returned over of lunar rocks and
NASA Astronaut Group 8 to a unit. NASA Astronaut Group 8 NASA's Astronaut Group 8 was a group of 35 astronauts announced on January 16, 1978. It was the first selection in nine years of astronaut candidates since Group 7 in August 1969, and also included NASA's first female astronauts. Due to the long delay between the last Apollo lunar mission in 1972 and the first flight of the Space Shuttle in 1981, few astronauts from the older groups stayed with NASA. Since then, a new group of candidates has been selected roughly every two years. In Astronaut Group 8, two different astronaut groups