Abstract: The unified calculation formulas of the mass and the radius of cosmo-scopic heaven bodies and microsopic particles are given,by which the calculation results basically tally with the experiments.The big bang of the universe is considered to be the big bang of the super-micro black hole(that is,the pre-universe),which refutes the traditional view of the big bang of the point.After the big bang,the background of the universe was a coexistent system of the thermal equilibrium state of photons and the gravitational bound state,and if the equilibrium state becomes predominant,the universe is bound to expand.What is the nature of dark matter and dark energy?How do they master the fate of the universe?Finally the so-called"big desert"zone is expounded,and there is not nothing there but the supersymmetry companions of three generations of fermions,namely members of three generation particles of Bose type,are distributed over this zone.