Jupiter's magnetosphere is the largest and most powerful in the solar system, extending millions of kilometers into space. It is created by the planet's rapid rotation and its metallic hydrogen core, which generates a strong magnetic field. This magnetosphere traps charged particles, forming radiation belts that can be hazardous to spacecraft. The magnetosphere interacts with the solar wind, a stream of charged particles emitted by the Sun. It also influences the moons of Jupiter, such as Io, Europa, and Ganymede, affecting their atmospheres and geological activity. This dynamic environment makes Jupiter's magnetosphere a fascinating subject for scientific study.