magnetosphere

1 of 1noun

/mægˈnɛtəsfɪr/

Forms:magnetospheres

the protective magnetic field region around a celestial body, shielding it from solar wind and charged particles

Earth's magnetosphere acts as a shield, deflecting charged particles from the solar wind.
The magnetosphere extends far into space, creating a protective bubble around our planet.
Auroras, like the Northern Lights, occur when charged particles interact with the Earth's magnetosphere.
The shape of the magnetosphere is influenced by the interaction between the solar wind and Earth's magnetic field.
Research on the magnetosphere provides insights into the dynamics of magnetic fields on other celestial bodies.