Space Weather Forecast

  • Released Tuesday, January 1, 2013
  • Updated Thursday, December 3, 2015 at 12:35PM
  • ID: 11150

The sun was calm in fall 2010 (left), but had cycled toward solar maximum and a more active and varied solar atmosphere by fall 2012 (right).

The sun was calm in fall 2010 (left), but had cycled toward solar maximum and a more active and varied solar atmosphere by fall 2012 (right).

As the sun moves toward solar maximum in 2013, more sunspots like these will appear on its surface.

As the sun moves toward solar maximum in 2013, more sunspots like these will appear on its surface.

For More Information

See NASA.gov



Credits

Please give credit for this item to:
NASA's Goddard Space Flight Center



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