Stellar kinematics is the astrophysical study of the motion and distribution of stars within various galactic structures. By measuring parameters such as radial velocity, proper motion, and orbital trajectories, researchers can deduce the gravitational potential and mass distribution of the host system. This field is crucial for understanding the dynamics of stellar populations, revealing the internal structure of galaxies, and characterizing the movements of dark matter halos. Analysis of stellar velocity dispersions allows for the mapping of gravitational forces across vast distances, providing insights into the formation history and evolution of stellar systems.