"Astropolis" is a fantastic novel written by the Ukrainian writer Yurii Andruhovych. The book tells the story of the famous astronomer Viktor Sosnytsky, who is on the border between consciousness and unconsciousness, between reality and fantasy. Having fallen into the virtual reality of "Astropolis", the main character is forced to find a way out, solve puzzles and compete with his own demons. This is a fascinating and at the same time philosophical spying into the depths of the main character's psyche, and each page of the book transports the reader to a space of incredible adventures and inner thoughts. "Astropolis" is a work that makes you think about the nature of reality and your own beliefs, revealing new depths and possibilities of the human mind.