took the honors of being the lunar module pilot of the crew. He, like John, spent 142 hours in space, and did one mission. His one mission too, was the failure of Apollo 13. In case there happened to be an incident that caused the astronauts to be unable to go, there were two back-up members awaiting. Charles Duke, Jr. was the backup lunar module pilot, he was an interceptor pilot prior to NASA. The other back-up member was Thomas Mattingly. Thomas was supposed to be the command module pilot but then before the expedition, Charles Duke had German Measles and exposed Thomas Mattingly. Thomas had no immunity to German Measles, so he broke out with the measles, which caused him to be unable to go on the Apollo 13
took the honors of being the lunar module pilot of the crew. He, like John, spent 142 hours in space, and did one mission. His one mission too, was the failure of Apollo 13. In case there happened to be an incident that caused the astronauts to be unable to go, there were two back-up members awaiting. Charles Duke, Jr. was the backup lunar module pilot, he was an interceptor pilot prior to NASA. The other back-up member was Thomas Mattingly. Thomas was supposed to be the command module pilot but then before the expedition, Charles Duke had German Measles and exposed Thomas Mattingly. Thomas had no immunity to German Measles, so he broke out with the measles, which caused him to be unable to go on the Apollo 13