Cosmic evolution is the study of how the universe has changed and evolved over time. This field of research seeks to understand the origin and development of galaxies, stars, planets, and other objects in the universe. Scientists study different aspects of cosmic evolution, including the formation of the first galaxies, the evolution of stars, the distribution of cosmic structures, and the role of dark matter and dark energy in shaping the universe. By studying cosmic evolution, researchers aim to uncover the underlying physical processes that have shaped the universe into its current state.