What happens on the every eleven years?

Answer 1

Every eleven years, the Sun goes through a solar cycle, which includes changes in solar activity such as sunspots, solar flares, and coronal mass ejections. This cycle affects space weather and can influence satellite operations, communications, and even power grids on Earth. The peak of this cycle, known as solar maximum, typically sees increased solar activity, while the trough, or solar minimum, features reduced activity. These cycles are closely monitored by scientists to understand their impact on both space and terrestrial weather systems.