An annual collection of the best science fiction, in which famous writers and bright debut authors reflect on what challenges our world faces. Changes in modern people’s lives are accelerating, and along with them, questions multiply—from everyday ones to deeply philosophical and even metaphysical. The authors of the new AСT science fiction annual, in their own way, try to illuminate the most pressing issues facing society: challenges that come from the past, constantly arise in the present, and retain their power in the future. Inside, a wide range of genres of contemporary science fiction: social and scientific prose, dark fantasy, and horror. Editor: R. T. Sinitsyn. Collection of authors, 2025. Publishing house AST, 2026.