As the last chapter of George Lucas's six-movie, 28-year epic invades theaters this month, VanityFair.com time-travels through hyperspace. On these Web pages, we present many of the Annie Leibovitz photographs that have appeared in Vanity Fair over the last six years—an exclusive, on-the-set peek at the final three Star Wars films, from Episode I—The Phantom Menace to Episode II—Attack of the Clones to the current installment, Episode III—Revenge of the Sith. —JESSICA FLINT