S69-39526 (16 July 1969) --- The huge, 363-feet tall Apollo 11 (Spacecraft 107/Lunar Module 5/Saturn 506) space vehicle is launched from Pad A, Launch Complex 39 Kennedy Space Center (KSC), at 9:32 a.m. (EDT), July 16, 1969. Onboard the Apollo 11 spacecraft were astronauts Neil A. Armstrong, commander; Michael Collins, command module pilot; and Edwin E. Aldrin Jr., lunar module pilot. Apollo 11 is the United States first lunar landing mission. Astronauts Armstrong and Aldrin will descend in the Lunar Module (LM) "Eagle" to explore the Sea of Tranquility region of the moon, while astronaut Collins remains with the Command and Service Modules (CSM) "Columbia" in lunar orbit.