Space Physics
The solar cycle is a roughly 11-year cycle during which the Sun's magnetic activity varies, influencing solar phenomena such as sunspots, solar flares, and coronal mass ejections. This cycle is a result of the Sun's magnetic field lines becoming tangled and then reorganizing, leading to increased or decreased solar activity. Understanding the solar cycle is essential as it affects not only the Sun's behavior but also its impact on space weather and Earth's magnetosphere.
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