Protoplanetary research is a field of study that focuses on the formation and evolution of planetary systems, particularly the early stages before planets have fully formed. Scientists study protoplanetary disks, which are dusty and gas-rich regions surrounding young stars where planets are believed to form. By observing and analyzing these disks, researchers aim to better understand the processes that lead to planet formation, including the accretion of material, the formation of planetesimals, and the eventual growth and evolution of planets. Protoplanetary research is important for gaining insight into the origins of our own solar system and understanding the diversity of planetary systems throughout the galaxy.