Launch of Gemini 12 spacecraft from the Kennedy Space Center's Launch Complex 19. Nov 11 1966. This is the last flight in Nasa's Gemini Program. The Gemini 12 astronauts James Lovell and Edwin Aldrin lifted off aboard a Titan launch vehicle from the Kennedy Space Center on November 11, 1966. an hour and a half after their Agena target vehicle was orbited by an Atlas rocket.