Principles of the Theory of Vortex Gravitation
  The developed theory proves that a universal vortex motion, along with the pressure variation in a space continuum called ether, is actually the source of the universal gravitation and creation of celestial bodies and their motion in the Universe. Calculations of the gravitation forces are carried out on the basis of the laws of mechanics of continua and (or) aerodynamics with the use of the Navier-Stokes equations. As a result of the solution, an algebraic formula for the gravitation forces is obtained. The reliability of this formula is supported by its conformity to the astronomical data, and also to the Newton empirical formula for universal gravitation. The main advantage of the proposed theory is that, on the basis of it, it is possible to explain all the phenomena and laws observed in the cosmic space, viz.: motion of celestial bodies; mutual closing and moving away of galaxies; an origin of celestial bodies, black holes, and the Universe as a whole; the nature of gravity; the speed of gravitation; the strengths of magnetic fields of celestial bodies, etc. 
S. A. Orlov