Original use: * Orbital office complex for Star Trek: The Motion Picture. First modification: * Regula I in Star Trek II: The Wrath of Khan * Science Station Tango Sierra in TNG: "The Child" * Starbase 173 in TNG: "The Measure Of A Man" * Tanuga IV research station in TNG: "A Matter of Perspective" * Deep Space 5 in TNG: "Parallels" * Prison starbase in DS9: "Blaze of Glory" (stock footage) Second modification: