C-Class stars, also known as carbon stars, are a type of late-type star characterized by their high carbon content in their atmospheres. This abundance of carbon gives them a distinctive reddish hue, making them appear brighter and more colorful than other stars. They are typically found in the later stages of stellar evolution, often as asymptotic giant branch (AGB) stars. These stars are important for understanding the chemical evolution of galaxies, as they contribute to the enrichment of the interstellar medium with carbon and other elements. C-Class stars are often studied in relation to stellar evolution and nucleosynthesis, providing insights into the life cycles of stars and the formation of planetary systems.