A new model of the structure of the Universe in the form of a vortex torus has been proposed. Equations were obtained for the dependence of the change in the volume of space, the dependence of the rate of change in the volume and the dependence of the acceleration/deceleration of the change in the volume of the space of the vortex torus, depending on the parametric angle of its generating circle. A number of observational cosmic facts that have not been explained within the framework of the existing standard cosmological model have been verified for their full compliance with the proposed New Model of the Universe in the form of a vortex torus. For the first time, an explanation of some unsolved space problems was obtained using a single Model, i.e. proof "from one place", without darning existing standard theories and without attracting additional new ad hoc hypotheses to replace the old ones that do not work. A new concept of the accelerated expansion of the Universe was presented. It is shown why the currently observed accelerated expansion of space is cyclical and not constant. The riddle of Dark Energy has been solved: the reason for the accelerated expansion of the space of the Universe in the form of a vortex torus has been found, due solely to its topology, which does not require the presence of any physical forces, neither known nor hypothetical. The road has been cleared for further accelerated development of cosmological science as the leading science of the future.