The sun – the star of life

As the life-giving center of our solar system, the sun provides, in addition to life, an unlimited source of energy for millions of years to come. Where and how does this energy form, what processes take place in the Sun’s atmosphere, do they have a direct impact on the Earth and its surroundings, and does the Sun have an impact on the current global warming ?; Peter Gömöry; Astronomical Institute of the Slovak Academy of Sciences