Recent talks at the international meetings about the modern grand solar minimum (2020-2053) and the role of orbital motion of the Sun on the temperature increase on Earth and other planets (with ppt files)

Presentation at the International Conference in Astrophysics, 23-25 May 2023, Kyiv, Ukraine: Comparison of solar activity indices: sunspots and eigen vectors and the modern Grand Solar Minimum in progress (2020-2053) – download it
Presentation at the International Conference in Astrophysics, 23-25 May 2023, Kyiv, Ukraine: Periods of solar activity and orbital asymmetry of solar radiation deposition into the terrestrial atmosphere – download it