Nuclear energy is a form of energy that is generated through the process of nuclear reactions, either through nuclear fission or fusion. Nuclear fission involves splitting the nucleus of an atom to release energy, while nuclear fusion involves combining the nuclei of atoms to release energy. Nuclear energy has been utilized for various applications, including electricity generation, propulsion systems, and medical treatments. It is considered a low-carbon energy source and can provide a reliable and consistent energy supply. Research in the field of nuclear energy focuses on developing advanced nuclear reactors, improving safety measures, addressing nuclear waste management, and exploring the potential of nuclear fusion as a sustainable energy source. This research area also involves investigating the environmental impacts, economic feasibility, and public perception of nuclear energy.