Sometimes solar images appear smooth and featureless. What does this tell us about the Sun?
1 Answer
Jun 15, 2017
Sun spot cycle.
Explanation:
Cooler areas in th photo sphere of Sun looks as dark spots..This happens due to some violent magnetic activities and repeats in 11 year cycles. When there is no Sunspot Sun appears smooth and free from dark spots. WE can say it as Solar minimum.