Leaks Found In Earth's Protective Magnetic FieldI

A close-up of a solar flare taken with the Transition Region and Coronal Explorer (TRACE) spacecraft in Sept. 2005. Credit: NASA

From Live Science:

Scientists have found two large leaks in Earth's magnetosphere, the region around our planet that shields us from severe solar storms.

The leaks are defying many of scientists' previous ideas on how the interaction between Earth's magnetosphere and solar wind occurs: The leaks are in an unexpected location, let in solar particles in faster than expected and the whole interaction works in a manner that is completely the opposite of what scientists had thought.

The findings have implications for how solar storms affect the our planet. Serious storms, which involved charged particles spewing from the sun, can disable satellites and even disrupt power grids on Earth.

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