Zaziemskie światy

Zaziemskie światy. Pierwszy lot międzyplanetarny (Extraterrestrial Worlds. The First Interplanetary Flight) is a Polish science fiction novel by Władysław Umiński, completed in 1948 but published only in 1956. Its publication was blocked by communist censors due to its perceived ideological incompatibility with socialist values. It was the last book published by Umiński and by the Gebethner and Wolff publishing house.

The novel follows a group of interplanetary explorers from Earth on a journey to Venus, where they encounter a highly advanced civilization of human-like beings who descended from Atlantis and have embraced a spiritual and ascetic way of life.

Zaziemskie światy's blend of interplanetary travel, Atlantis myths, and critiques of industrial society aligns it with earlier European speculative fiction in the tradition of Jules Verne. The novel marked a dramatic departure from Umiński’s earlier, positivist works that celebrated scientific progress. Instead, in the aftermath of World War II, it reflects a disillusionment with material civilization, favoring spiritual and psychological evolution over technological advancements. Some critics see it as one of the most dystopian works of 1950s Polish literature, while others view it as a philosophical critique of humanity’s moral decline.