-Solar activity refers to the variations in the behavior of the Sun, such as the number and intensity of sunspots, solar flares, and coronal mass ejections. These variations have a direct impact on the planets of our solar system. The effect of solar activity on planets is multi-faceted and encompasses several aspects
The sun is a magnetic variable star that fluctuates on times scales ranging from a fraction of a second to billions of years. Solar flares, coronal mass ejections, high-speed solar wind, and solar energetic particles are all forms of solar activity. The sun has extremely important influences on our planet: It drives weather, ocean currents, seasons, and climate, and makes plant life possible through photosynthesis.
Solar activity has significant impacts on planets, including influencing climate, weather patterns, magnetic fields, radiation exposure, atmospheric escape, and the structure of planetary magnetospheres. Understanding these effects is crucial for studying planetary dynamics, climate change, space weather, and assessing habitability and long-term stability.