Gamma Doradus Variables are a type of pulsating star that exhibit changes in brightness due to oscillations in their outer layers. These stars are typically located in the constellation Doradus and are classified as late-type main-sequence stars. Their brightness variations occur over periods ranging from about 0.3 to 3 days. The pulsations in Gamma Doradus Variables are driven by changes in temperature and pressure within the star, leading to expansion and contraction. These stars are important for studying stellar structure and evolution, as their oscillation patterns can provide insights into their internal composition and age.