What is Apollo 12?
{{Infobox spaceflight | name = Apollo 12 | image = | image_caption = | insignia = Apollo 12 insignia.png| | mission_type = Crewed lunar landing | operator = [[NASA]] | mission_duration = | orbits_completed = | spacecraft = {{Unbulleted list |[[Apollo Command/Service Module|Apollo CSM]] |[[Apollo Lunar Module|Apollo LM]] }} | manufacturer = {{Unbulleted list |CSM: [[Rockwell International|North American Rockwell]] |LM: [[Grumman]] }} | launch_mass = | landing_mass = | launch_date = | launch_rocket = | launch_site = [[Kennedy Space Center|Kennedy]] [[Kennedy Space Center Launch Complex 39|LC-39A]] | landing_date = | landing_site = | recovery_by = | decay_date = | orbit_epoch = | orbit_reference = [[selenocentric orbit|Selenocentric]] | orbit_periapsis = | orbit_apoapsis = | orbit_inclination = | orbit_period = | apsis = | crew_size = 3 | crew_members = {{Unbulleted list |[[Pete Conrad]] |[[Alan Bean]] |[[Richard F. Gordon, Jr.|Richard Gordon]] }} <!--| crew_callsign = {{Unbulleted list |CSM: |LM: }}--> | crew_EVAs = | crew_EVA_duration = | crew_photo = | crew_photo_caption = {{Infobox spaceflight/Dock | docking_target = | docking_type = dock | docking_date = | undocking_date = | time_docked = }} {{Infobox spaceflight/Dock | docking_target = | docking_type = | docking_date = | undocking_date = | time_docked = }} | previous_mission = [[Apollo 11]] | next_mission = [[Apollo 13]] | programme = [[Apollo program]] }} '''Apollo 12''' was the sixth crewed flight in the [[Apollo program]]. It was the second crewed [[spacecraft]] to land on the [[Moon]]. Apollo 12 was launched on