pessie

We will know where we came from, why did  the universe exists, to put in another way, why is there something instead of nothing, since 1920s’ scientists have known the universe is expanding, which much has started in a definite time in the past. They even have developed theories that give detailed pictures of the evolution of the universe. From the time it was a fraction of the second world to the present, over the next couple of decades, these theories will be refined by data from exordinary powerful new telescopes, we will have a better understanding of how matters behaves at unfahrenheitable high temperature and pressure of the universe