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News Release 10-141
Extended Period of Lower Solar Activity Linked to Changes in Sun's Conveyor Belt
Results shed light on factors controlling the timing of solar cycles
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The sun goes through cycles lasting approximately 11 years that include phases with increased magnetic activity, more sunspots, and more solar flares, and phases with less activity.
Credit: NOAA
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A model of magnetic flux below the Sun's surface during the solar cycle that ended in 2008.
Credit: NCAR
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