Debris disks are circumstellar disks of dust and rocky material that orbit around stars, typically found in young stellar systems. These disks are believed to be remnants of the planet formation process, containing leftover material that did not form into planets or was ejected during planetary collisions. Debris disks are usually detected through their infrared or submillimeter radiation, which is emitted as the dust particles absorb the star's light and re-radiate it at longer wavelengths. Studying debris disks can provide valuable insights into planetary system formation and evolution, as well as the distribution of small bodies in extrasolar systems.