Cometary research focuses on the study of comets, which are icy bodies made up of dust, rock, and frozen gases that orbit the sun. Comets are believed to be remnants from the early solar system and are thought to contain important information about the formation and evolution of our solar system. Researchers study comets to understand their composition, structure, behavior, and origins. They also study how comets interact with the solar wind, how they release gas and dust as they approach the sun, and how they may have influenced the development of life on Earth. Cometary research involves observations from telescopes, spacecraft missions, and laboratory experiments to gather data and insights into these fascinating objects.