Apollo program life support system (PLSS) outside the LM. The F mission was successfully carried out on Apollo 10 in May 1969 by Gemini veterans Thomas P. Stafford, John Young and Eugene Cernan. Stafford and Cernan took the LM to within of the lunar surface. The G mission was achieved on Apollo 11 in July 1969 by an all-Gemini veteran crew consisting of Neil Armstrong, Michael Collins and Buzz Aldrin. Armstrong and Aldrin performed the first landing at the Sea of Tranquility at 20:17:40 UTC on July 20, 1969. They spent a total of 21 hours, 36 minutes on the surface, and
Apollo 11 (film) to add authenticity. Buzz Aldrin, one of the three Apollo 11 astronauts, contributed to this movie as technical consultant. He was not always on set for the movie, but he made an effort to keep up with the film's production. He was filmed for a cameo, but the scene was cut from the film. During the scene, he played a clergyman that interacted with Xander Berkeley, who portrayed Aldrin in the film. Neil Armstrong was asked by Aldrin if he was interested in participating in the film's creation, but Armstrong never got back to him. Fearful that the Soviets would