magnetosfärens
Magnetosfärens is the region of space surrounding a celestial body that is significantly affected by its magnetic field. In the case of Earth, the magnetosfärens is a protective bubble that shields the planet from the solar wind, a stream of charged particles emanating from the Sun. The solar wind exerts pressure on the magnetosfärens, compressing it on the sunward side and stretching it into a long tail on the night side.
The shape and dynamics of the magnetosfärens are complex and are influenced by the solar wind's speed,
The magnetosfärens also plays a role in trapping charged particles in regions known as the Van Allen