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What is the Magnetosphere?



The magnetosphere is that area of space, around the Earth, that is controlled by the Earth's magnetic field.

Did you know that the Earth's environment extends all the way from the sun to the Earth and beyond? It is not an empty wasteland of space. Instead, near-Earth space is full of streaming particles, electromagnetic radiation, and constantly changing electric and magnetic fields. All of these things make up our magnetosphere.

It is important to learn as much about this space around the Earth as we would about any other part of the Earth's environment. The magnetosphere helps to protect our Earth from the danger of the Sun's solar wind. Let's find out how ...

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Last Updated: July 11, 2016