How the Universe Begins?
According to one of theories, the universe is the result of evolution that occurred since thousands of million years ago. This opinion argues that the universe had a beginning.
Meanwhile, another theory argues that the universe has no beginning and end. The existence of eternal universe forever and be in a steady state.
There are also other theories and speculation will be the origin of the universe. Pulsation theory states that the universe expands and contracts in a way round. Each round lasts for billions of years. Expansion of the universe today may be continued until 30-35 billion years old. In the end, will happen reversal process of evolution of the universe and all that is going to collapse and return to original shape, very solid condition.
