Ken Mattingly did not fly with Apollo 13
Write about his NASA career after this mission
In 1972, Ken got the chance to fly with Apollo 16 as a command module pilot. It was two years after Apollo 13 came back to Earth. Apollo 16 was the tenth manned space flight mission and he flew with John Young and Charles Duke. During the mission, Ken performed the extravehicular activity to collect the film and date packages from the module. He was the outside of module for about one hour for this activity. In total, he spent 126 hours on the lunar orbit. After his mission, he received the NASA distinguished service medal.
After he returned to Earth with Apollo 16, Ken involved in the space shuttle development project. In 1982, he got on the space shuttle named Columbia with Henry. It was launched from Kennedy Space Center in Florida. He and Henry did a lot of experiments during the flight. He got on another flight in 1985.
Hit total time in space is 21 days 4 hours and 34 minutes and retired from NASA in 1985. He worked at several private sectors and is now working at System Planning and Analysis in Virginia.