Since 2009, the names of planets from the Dune novels have been adopted for the real-world nomenclature of plains and other features on Saturn’s moon Titan, like Arrakis Planitia. Source
Since 2009, the names of planets from the Dune novels have been adopted for the real-world nomenclature of plains and other features on Saturn’s moon Titan, like Arrakis Planitia. Source