The title of the episode gives homage to NASA and Maurice's astronaut days as this is the site name of the first landing on the moon on July 20 1969 by Apollo 11, piloted by Neil Armstrong and Buzz Aldrin.
Maurice named his summer home Tranquility Base and named suites after astronauts Wally Schirra, Buzz Aldrin, Alan Shepard, Jim Lovell, and test pilot Chuck Yeager.
Last show of the series.