A possible cause of extended solar minimum proposed
Scientists think they have discovered at least one cause of the recent long and deep solar minimum: a change in how plasma near the surface of the Sun flows from the equator to the pole, sinks, and then flows back to the equator. In the last minimum, this meridional current flowed much slower, while also flowing much closer to the pole before finally sinking.
Scientists think they have discovered at least one cause of the recent long and deep solar minimum: a change in how plasma near the surface of the Sun flows from the equator to the pole, sinks, and then flows back to the equator. In the last minimum, this meridional current flowed much slower, while also flowing much closer to the pole before finally sinking.