A galactic survey is a type of astronomical research that involves systematically observing and cataloging celestial objects within our own galaxy, the Milky Way. This can include stars, planets, gas clouds, and other features, with the goal of understanding the structure, composition, and evolution of the galaxy as a whole. Galactic surveys often involve large-scale observational programs using telescopes and other instruments to gather data from various regions of the Milky Way, providing valuable insights into its properties and dynamics. These surveys can help astronomers identify and study different populations of stars, map the distribution of matter and energy in the galaxy, and investigate its overall structure and formation history.