Ether cosmology offers a new perspective on the origin and structure of the universe, in which ether plays a fundamental role. The theory describes the mechanisms of ether materialization, the formation of particles, comets, planets, and stars, and reveals the function of black holes. It combines physics, cosmology, and theology, explaining dark matter and dark energy through the properties of ether. It is a comprehensive alternative model of a dynamic universe, capable of rethinking the foundations of science and our ideas about existence.