Ronald Evans (astronaut) Ronald Evans (astronaut) Ronald Ellwin Evans Jr. (November 10, 1933 – April 7, 1990), (Capt, USN), was an American naval officer and aviator, electrical engineer, aeronautical engineer, and NASA astronaut, also one of only 24 people to have flown to the Moon. Evans was selected as an astronaut by NASA as part of Astronaut Group 5 in 1966 and made his first and only flight into space as Command Module Pilot aboard Apollo 17 in 1972, the last manned mission to the Moon to date, with Commander Eugene Cernan and Lunar Module Pilot Harrison Schmitt. During the flight, he orbited
John Young (astronaut) John Young (astronaut) John Watts Young (September 24, 1930 – January 5, 2018) was an American astronaut, naval officer and aviator, test pilot, and aeronautical engineer. He became the ninth person to walk on the Moon as Commander of the Apollo 16 mission in 1972. Young enjoyed the longest career of any astronaut, becoming the first person to fly six space missions (with seven launches, counting his lunar liftoff) over the course of 42 years of active NASA service. He is the only person to have piloted, and been commander of, four different classes of spacecraft: Gemini, the Apollo Command/Service