Тайны планеты Сириуса

Hypothesis about the origin of man. The book suggests the impact of extraterrestrial beings on the process of life development and interaction with ancient civilizations. Based on the constructed theory, the author makes an assumption about the life of the Man of Reasonable on our planet many millions of years ago. The second part tells about the Earth as a wandering planet from another star system, which in the distant past was a single system with the Sun.