This is a drawing of the Earth's magnetosphere. The plasma sheet is highlighted in yellow.
Click on image for full size

The Plasma Sheet

The plasma sheet is just that, a sheet of plasma. It is much thicker than a sheet of paper though! In fact, it is much thicker than the distance through the middle of the Earth!

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The Lobes

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An Overview of the Parts of Jupiter's Magnetosphere

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Magnetosphere

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AU

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The Spiral of the IMF

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Spiral Path of Material

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