Abstract:
Explanation of high velocities of stars in central regions of galaxies is suggested on the basis of model of squeezed vacuum, similar to solid body. The difference from known perceptions lies in predominance of gravitation occurring due to strengthening of longitudinal waves in vacuum when passing through micro-particles of a substance of a big spherical layer. Beams, similar to laser, are generated. The number of beams passing through the point determines circular force in the spherical cavity.
Keywords:gravitation, spherical layer of substance, galaxy, squeezed vacuum, solid body model.