Cosmic star formation is the study of how stars are formed and evolve in galaxies across the universe. This area of research involves studying the processes and conditions that lead to the creation of new stars, as well as the impact that star formation has on the evolution of galaxies. Researchers use a combination of observational data, theoretical models, and simulations to better understand the complex interplay between gas, dust, and stellar feedback that drives star formation in different cosmic environments. By studying cosmic star formation, scientists hope to gain insights into the origins of galaxies, the formation of planetary systems, and the overall evolution of the universe.