Celestial Navigation
From the Encyclopedia of Speculative Fiction - http://encyclopedia.wizards.pro
Image:Motion picture library.jpg
Motion picture library
Celestial Navigation was a musical film located in the motion picture library aboard the Enterprise in 2152. (ENT: "Cogenitor")
Probably a reference to The West Wing episode of the same name; the movie Mr. Willis of Ohio (clearly named for a West Wing episode) is also listed among the motion pictures available in Enterprise's library.