关于这张图
S72-34473 (29 March 1972) --- A ground-level view of Pad A, Launch Complex 39, Kennedy Space Center (KSC), showing the 363-feet tall Apollo 16 (Spacecraft 113/Lunar Module 11/Saturn 511) space vehicle during a Countdown Demonstration Test (CDDT). The CDDT was part of the preflight preparations for the Apollo 16 lunar landing mission. The crew of Apollo 16, scheduled for launch on April 16, 1972, are astronauts John W. Young, commander; Thomas K. (Ken) Mattingly II, command module pilot; and Charles M. Duke Jr., lunar module pilot.
