The Impossible Voyage (, advertised as an Invraisemblable équipée d'un groupe de savants de la Société de Géographie incohérente; pièce fantastique nouvelle en 40 tableaux), originally released in the US as An Impossible Voyage and in the UK as Whirling the Worlds, is a 1904 French silent film directed by Georges Méliès. It was released by Méliès's Star Film Company and is numbered 641–659 in its catalogues, with an optional supplementary section numbered 660–661. Based in part on Jules Verne's play Journey Through the Impossible and modeled in style and format on Méliès's earlier, highly successful A Trip to the Moon, the film is a satire of scientific exploration in which a group of geographers attempt a journey into the interior of the sun.