Audio clip: Charlie Brown was selected by the astronauts as the codename for the Apollo 10 command module and his friend ... that never went to space, Lunar Modules-2, 9, and 13, are in museums ...

On March 3, 1969, Apollo 9 launched three astronauts on the first crewed test flight of NASA’s lunar module, which astronauts later used to land on the moon. Astronauts James McDivitt ...