Changes
/* Original Attraction Plot */
From 1973 until 1994 Space Mountain was sponsored by RCA. Guests entered Space Mountain through an entrance building located in Tomorrowland which featured three large RCA logos, as well as an original "four seat" ride vehicle, encased in a clear case. Inside the vehicle sat a family consisting of a father, mother and two children. Before guests entered the "entrance portal", they would pass a large quote on the wall which read:
{{Quotation|"ONE GIANT STEP... Dedicated to the men and women whose skills, sacrifice, courage and teamwork opened the door to the exploration of man's exciting new frontier...outer space. Because they dared to reach for the stars and the planets, man's knowledge of his universe, earth and himself has been greatly enriched. Presented by missile, space and range pioneers. January 15, 1975."}}<ref name="omniluxe"> http://www.omniluxe.net/wyw/sm.htm </ref>}}[[Image:Blue.jpg|400px|thumb|The blue "launch" tunnel|alt= Space Mountain launch tunnel]]
Just after entering the building, guests boarded a descending, moving ramp. On the right side of the ramp, guests could see RCA's mascot, Nipper the Fox Terrier and a phonograph machine inside a flying saucer. At this point in the attraction, RCA's Space Mountain theme song- "Here's To the Future and You" would begin to play. Further down the ramp guests could look out convex windows and see the Star Corridors, a series of different space themed displays. One display for example, showed an astronaut riding his moon buggy in space. On the left hand side of the descending ramp, a series of RCA products were displayed. The reason that guests had to be lowered, was because the queue ran underneath the [[Walt Disney World Railroad]] to the lot where Space Mountain is actually located. After guests finished descending, they reached the "zig-zag corridor". Here windows allowed guests to see out into space. Things that could be seen out these windows included:
===RCA's Home of Future Living===
From 1973 until about 1985 Space's Mountains post show was known as the RCA Home of Future Living. After unloading from their ride vehicles, guests would board another moving ramp which took them up. On the right side of the ramp guests would begin to see scenes of how future homes would look. The first scene depicted a father wearing a blue jumpsuit and lounging in his chair. In front of him was a TV the size of a briefcase which showed a female business associate. The scene showed that the man was able to conduct his business meeting, while in the comfort of his own home. Continuing on, guests saw a model of the house which was shaped like a hexagon, with each room connected by stairways. <ref name="omniluxe" />
[[Image:Daughter.jpg|400px|thumb|The daughter in the Home of the RCA Home of Future Living. Seen here talking on her phone.| alt= Space Mountain RCA Home of Future living]]
The next room that guests saw in the Home of Future Living was the nursery. Here, while a baby stood in her crib, a clown with a camera was broadcasting her to the rest of the house. This allowed her family to keep an eye on her even though they were not in the same room. Continuing on, guests passed the family room, where an unidentified female could be seen taking a pottery lesson over her TV. She was able to talk and communicate with her professor who was being displayed on the TV. The next scene guests saw showed a boy named Billy who was wearing an orange jumpsuit. He was standing outside of his house with a frog and a dog. Billy would talk into a camera mounted next the door saying "Don't you like frogs Mrs. Brown?” and his mother would then tell Billy that he would have to stay outside with his pets.
