Binary mergers refer to the process of two astronomical objects, typically white dwarfs, neutron stars, or black holes, coming together and merging into a single object. These events are considered to be some of the most violent and energetic in the universe, releasing vast amounts of gravitational waves, electromagnetic radiation, and other forms of energy. Binary mergers are of great interest to astronomers and astrophysicists because they provide valuable insights into the nature of compact objects, the behavior of matter and energy under extreme conditions, and the process of gravitational wave emission. Studying binary mergers can also help shed light on the origins of heavy elements in the universe and the formation of exotic objects like black holes and neutron stars. Recent advancements in observational techniques, such as the detection of gravitational waves by the LIGO and Virgo collaborations, have greatly increased our ability to study binary mergers and their aftermath. Ongoing research in this area continues to deepen our understanding of the dynamics and consequences of these cataclysmic events.