1960s the Apollo 8 crew (Frank Borman, Jim Lovell, William Anders) being the first manned mission to orbit another celestial body (the moon) during Christmas of 1968. On 20 July 1969, Apollo 11, the first human spaceflight landed on the Moon. Launched on 16 July 1969, it carried mission Commander Neil Armstrong, Command Module Pilot Michael Collins, and the Lunar Module Pilot Buzz Aldrin. Apollo 11 fulfilled President John F. Kennedy's goal of reaching the moon by the end of the 1960s, which he had expressed during a speech given before a joint session of Congress on 25 May 1961: "I
Buzz Aldrin shot down two MiG-15 aircraft. After earning a Sc.D. degree in astronautics from the Massachusetts Institute of Technology, Aldrin was selected as a member of NASA's Astronaut Group 3, making him the first astronaut with a doctoral degree. His doctoral thesis was "Line-of-Sight Guidance Techniques for Manned Orbital Rendezvous", earning him the nickname "Dr. Rendezvous" from fellow astronauts. His first space flight was Gemini 12 during which he spent over five hours on extravehicular activity (EVA) outside the spacecraft. Aldrin set foot on the Moon at 03:15:16 on July 21, 1969 (UTC), nine minutes after Armstrong first touched the surface,