Floating Palace Smallville

The Floating Palace, hovering above the force-fielded New New Krypton.

New New Krypton is the name of a temporary Kryptonian colony on planet Earth. It consists of the town of Smallville, Kansas, which had been conquered and renamed by Lord Nor of New Krypton.

The colony was short-lived, thanks to the efforts of Superman and Zara, who convinced the Kryptonian Council of Nor's treachery. (Lois & Clark: The New Adventures of Superman - "Episode 322: Big Girls Don't Fly")