The most memorable moment has the rocket crash in the Man in the Moon's eye. He even used a countdown to the blast off. His moon, however, was totally unrealistic, having full gravity and oxygen. Both are on video. The great movie about moon travel was made shortly before the real Apollo landing.
Video diminishes the impact.
The script was based on stories by Clarke, who then wrote a novel explaining the movie's mysteries. There have been few films about the space program, and even fewer about moon travel, since Apollo 11 landed. The last three films are on video. If you prefer fact to fiction, there are plenty of books and movies from which to choose. July 20, in theaters this fall and on video next year.