Asteroid tracking is a branch of astronomical research that involves monitoring and tracking the orbits of asteroids in order to predict their future paths and potential impact with Earth. The goal of asteroid tracking is to identify any potentially hazardous asteroids that could pose a threat to the Earth and to develop strategies for mitigating these risks. Researchers use telescopes, radars, and other instruments to observe and track asteroids as they move through the solar system. By studying the orbits of asteroids, researchers can calculate their trajectories and determine the likelihood of any potential impacts on Earth.