HOW MANY STARS ARE THERE IN HEAVEN? THE RESULTS OF A STUDY OF UNIVERSE IN THE LIGHT OF STABILITY THEORY
"Visible universe" is a spherical matter crust that rotates at a convenient speed around a central massive body which represents a black-hole. In addition it expands itself in all radial directions. Such structure was first postulated in 2004 and now is fully confirmed by experimental observations from the WMAP (Wilkinson Microwave Anisotropy Probe) released by NASA in March 2007. Using stability theory (ST) we explain present state and future evolution up to final reach of a stable dynamical equilibrium. We present a consistent set of closed form equations that determine basic quantities as radius, age, Hubble constant, mass, density and "missing mass". At the end of the expansion the number of typical stars of visible universe will be equal to the Avogadro Number.