Debris disks are flat, dusty disks of material that orbit a star and are composed of small rocky or icy particles leftover from the formation of the star system. These disks are typically found in young star systems, but can also be present around older stars. Debris disks are important because they provide valuable insight into the early stages of planetary system formation and evolution. By studying the composition and structure of debris disks, astronomers can learn more about the processes that lead to the formation of planets and other celestial bodies. Additionally, debris disks are also of interest because they may contain clues about the presence of planets or other unseen objects within the star system.