The ESA (European Space Agency)’s Planck space telescope revealed in 2013 that the total mass-energy of the universe had a composition of 68.3% dark energy, 26.8% dark matter and 4.9% normal matter that makes up stars and galaxies (baryons). However, it has not been successfully realized until today to detect and thus to prove the existence of dark matter and dark energy. There should be some fundamental problems to be addressed and the universal space-time itself must have its own hidden characteristics. If there is a universe consisting of three space-times, and each space-time touches at one point at the same time, then the general theory of relativity comes down to the special theory of relativity. It estimates here the universal space-time by using the special theory of relativity i.e. the combined velocity, the increasing mass, the duration time and the quantum rate. The results suggest that each of "the ternary space-times" has its own specific light velocity and that the cosmic age of dark matter uncatchable can be about 100 million years in our age of the universe 13.8 billion years.