Astronomical dynamics is a field of study that focuses on the motion and behavior of celestial bodies in space. This area of research examines the orbits, rotations, and interactions of planets, stars, galaxies, and other astronomical objects. Astronomical dynamics seeks to understand the underlying physical principles that govern the movement of these objects, such as gravity, momentum, and energy. By studying the dynamics of celestial bodies, researchers can gain insights into the formation and evolution of the universe, as well as predict the future movements and interactions of astronomical objects.