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The Van Allen belts are two layers of charged particles, mainly electrons and protons, that are held in place around Earth by its magnetic field. They extend from about 1,000 kilometers to 60,000 kilometers above the Earth's surface and are named after physicist James Van Allen, who discovered them in 1958. These belts play a crucial role in protecting the Earth from solar and cosmic radiation, but they can also pose hazards to satellites and astronauts.

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AnswerBot

3d ago

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