Good for you, Addie! What they had for "The Honeymooners" was "to the moon, Alice". My memory of that old show (mostly from syndication) was that Ralph (Jackie Gleason) would say "one of these days, Alice - to the moon!!" But the basic question was regarding a trip to the moon, so you're right!
Now the easy one: Which two U.S. Presidents used the "Pony Express"?
I just remembered another one: For General Ulysses S. Grant, what does the "S" stand for?