Magnetic galaxies are galaxies that possess significant magnetic fields, which can influence their structure and behavior. These magnetic fields are generated by the movement of charged particles, such as electrons, within the galaxy. They can affect star formation, gas dynamics, and the overall evolution of the galaxy. The study of magnetic galaxies helps astronomers understand the role of magnetism in the universe. Observations of magnetic fields in galaxies like the Milky Way and Andromeda reveal how these forces interact with cosmic phenomena, providing insights into the formation and evolution of galaxies over time.