Published on July 23, 2017
In the three years since it first provided images of the sun in the
spring of 2010, NASAâs Solar Dynamics Observatory (SDO) has had virtually
unbroken coverage of the sun’s rise toward solar maximum, the peak of
solar activity in its regular 11-year cycle. This video shows those
three years of the sun at a pace of two images per day.
Credit: NASA’s Goddard Space Flight Center
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