
How does the universe work? Modern scientists in this matter are more or less unanimous, although some disagreements still remain. What did the astronomers argue about in ancient times and what are they discussing today? What were the so-called large debates of 1920 dedicated? How did our idea of the universe change, and can cosmological views change in the future?
Academician of the Russian Academy of Sciences, doctor of physical and mathematical sciences, professor, director of the State Astronomical Institute named after these and other questions. PC. Sternberg Moscow State University, Head of the Department of Astrophysics and Star Astronomy of the Faculty of Physics of Moscow State University Anatoly Cherepashchuk.
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