Nоva (1968) is a science fiction novel by American writer Samuel R. Delany. Nominally space opera, it explores the politics and culture of a future where cyborg technology is universal, yet making major decisions can involve using tarot cards. It has strong mythological overtones, relating to both the Grail Quest and Jason's Argonautica for the golden fleece. Nova' was nominated for the Hugo Award for Best Novel in 1969. David Pringle lists it as one of the 100 best science-fiction novels written since World War II.