NASA Scientists studying the relationship between the Sun’s magnetic activity and the peak number of sunspots, have discovered a six-year relationship between the two phenomena. If the trend continues as it has since 1868, we should experience a count of about 160 sunspots during the next solar cycle peak, due in 2011. Previous correlations between climate and sunspot count may also indicate a warmer climate during this cycle.
Right: An erupting solar prominence photographed by the Solar and Heliospheric Observatory (SOHO).