According to inflation theory, our universe is uniform and structured and states that the universe is flat in configuration. The theory was formulated in 1980 and is considered as the theory of exponential expansion of universe. It states that universe is expanding and also illustrates why universe seems to be similar in all the direction and why it is flat.
The Big Bang Theory. <span>The </span>Big Bang<span> explains how the universe expanded from a single point. The </span>Big Bang <span>occurred 13.7 billion years ago. All the matter, energy, and light; were all compacted into an infinitely dense point. The universe then expanded tremendously.</span>
