Linked from
The 31 pages that link to Magnetosphere, each with the reason it gives.
Stellar windRelated: A planet’s magnetosphere deflects and channels particles from the stellar wind.
Solar windRelated: It deflects and channels the solar wind around Earth.
AuroraRelated: Earth’s magnetic field guides many incoming particles toward auroral regions.
Earth's magnetic fieldRelated: The field extends into space and shapes this region around Earth.
X-ray binaryRelated: A neutron star’s field can channel incoming gas onto its magnetic poles.
GeodynamoRelated: Earth’s geodynamo supplies the magnetic field that shapes the magnetosphere.
Hannes AlfvénRelated: Alfvén’s theories helped interpret plasma processes in Earth's magnetosphere.