"the average magnetic strength of the irruptions has declined." " ”Below a certain threshold, they will not be strong enough to overcome the convective mixing of the gas at the surface, and spots will disappear altogether. If the present trend continues, that will happen in 2021.”
"the average magnetic strength of the irruptions has declined." " ”Below a certain threshold, they will not be strong enough to overcome the convective mixing of the gas at the surface, and spots will disappear altogether. If the present trend continues, that will happen in 2021.”
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