Stellar Magnetism

Stellar magnetism refers to the magnetic fields generated by stars, including our Sun. These fields arise from the movement of electrically charged gases (plasma) within a star. As stars rotate and their hot plasma flows, it creates complex magnetic fields, much like how Earth’s magnetic field is generated. Stellar magnetism significantly influences a star's behavior, affecting sunspots, solar flares, and stellar winds, which can impact surrounding planets. Understanding stellar magnetism helps scientists learn about a star’s life cycle, its interactions with planetary systems, and the broader dynamics of the universe.