When Roy arrives at the Manned Spacecraft Center in Houston, supervisor Donelli (Jesse White) places him in training as a janitor. Roy accepts the disappointment and unsuccessfully tries to explain things to his family back home, who believe that he is an astronaut. Meanwhile, he is befriended by veteran astronaut Major Fred Gifford (Leslie Nielsen). One day, Roy is alarmed to discover that his father and his friends, Plank (Frank McGrath) and Rush (Paul Hartman) are paying him a surprise visit at work. Anxious to please his domineering father, he dons a space suit and pretends to be an astronaut. Arbuckle, a World War I veteran, expresses pride in his son to his friends. After wreaking general havoc on the simulators and other hardware, Roy is exposed as a janitor by Donelli and summarily fired in the presence of his father.
As time passed, the region would have cooled down considerably and contracted--thus pulling away from its surroundings and forming fractures akin to the cracks that form in mud as it becomes dry--but on a considerably larger scale.
Dr. Porco further believes that Enceladus's orbit could have been much more eccentric in the past. The greater the eccentricity, the greater the tidal squeezing, and the resulting structural variations produce heat. In this case, the heat would have been saved inside the icy moon, melting some of the ice to replenish the liquid water sea. Dr. Porco continued to explain that "(T)he tidal flexing occurring now is not enough to account for all the heat presently coming out of Enceladus. One way out of this dilemma is to assume that some of the heat observed today was generated and stored internally in the past... (N)ow that the orbit's eccentricity has lessened, the heat emanating from the interior is a combination of heat produced today and in the past."
Many people listen to the weather report on the radio before they head out the door in the morning so they can be prepared for the day to come.