Nowadays an unlimited amount of information can be transferred around the planet using wireless methods. Is that possible to transfer the information using natural electromagnetic field such as Earth magnetosphere? What else natural fields are able to carry clusters of information besides artificially generated waves?

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domwaheights0m · Accepted Answer

No, Basically earths magnetic field is not a constant magnetic field like a bar magnet. It is more over dynamo effect. As like, earths molten core is moving and producing magnetic field. To any sorts of communication, we require fixed frequency of signal. Which will not be the case if you consider this dynamic system. Earth magnetic field is constantly changing in magnitude and the direction also varies time to time. If you read closely, our magnetic poles are shifting from their current position. The third major issue our communication channel will face is constant impact of solar winds. Which will be very dangerous and completely alter our signal. Solar winds are known as coronal mass ejections. They are a burst of high energetic charged ions. Which heavily affect our communication channels.

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