Why does Universe exist?

Why does Universe exist?

        The most stunning fact that man had discovered is the place that cannot be reach and measured. A creation that projects His immeasurable wisdom and power is the universe. 

        The universe consists of all matter, including energy and radiation, which man has discovered, as well as everything else that man knows or believes to be present in space.

        It is the cosmos creation, all the objects in space, the totality of all space and time and that is, has been, and will be.

        The universe is immeasurable and its limit is unknown.

        Man tries to give answers about the mystery behind the origin of the universe; they continue studying and formulate theories to explain this astounding reality that man had discovered. And this has been explained in several theories.

        Most astronomers accept the expanding universe hypothesis known as the Big Bang Theory. According to this theory, the universe started as one very hot and dense concentration of matter. The dense concentration of matter exploded with its fragments moving outward and away from one another at different speeds. Hydrogen and helium nuclei were formed from the very hot concentration of matter. According to this theory, the universe continues to expand.

        Another theory explaining the origin of the universe is the Big Crunch Theory. Some astronomers believe that the universe began from the Big Bang explosion of a dense globe of hydrogen. However, because of the force of gravity, the billions of galaxies moved towards one another.

        Some astronomers believe that the universe is expanding but its expansion is similar to its original state and will not change anymore. This theory is called the Steady State Theory.

                         

        Another theory that explains the origin of the universe is the Nebular or Dust Cloud Theory. According to this theory, planets, stars, and other heavenly bodies came from dust of clouds. The materials combined together as they spun in space. They later moved around a central body and cooled off. The big spinning materials formed the heavenly bodies.