Douglas Adams and Jonathan Swift are satirists who lived and worked 250 years apart. Swift's eighteenth-century text, Gulliver's Travels, tells the story of an Englishman's adventures during numerous sea voyages that bring him into contact with fantastical peoples and places. Adams's twentieth-century text, The Hitchhiker's Guide to the Galaxy, relates a hapless Englishman's trials and tribulations during an intergalactic voyage which takes him and his companions to bizarre destinations. This study considers key similarities and differences between the texts. Resonances between Gulliver's celestial navigation in the eighteenth century and Arthur Dent's navigation among those very heavenly bodies in the twentieth century are explored. The no...