It is an amazing journey to understand the evolution and existence of our cosmos, a universe formed from billions of galaxies and each one containing hundreds of billions of stars. It is a stunning fact, the enormous size of our universe and the multitude of stars and star-systems that can be found in our universe. The solar system with its only life on earth is just like a drop of water in world oceans.

Physics has contributed enormously to uncover and explain the fundamental forces governing our universe and all the matter composing it. The contribution of physics in astronomy was made possible through, when physics suddenly could say something about the fate of the universe. An amazing journey fueled by the scientific style of Albert Einstein in a dynamic community of elite researchers that had the ability to strip away all the complications and figure out the fundamental laws of physics in the world of complex unknown features.