We live in a world of endless circles,that is - the universe.In fact,we can describe as a material universe,our solar system is this kind of material an atom,our planet may be even smaller electronic.No matter what the size of the universe,perhaps there are still many unknown secret.Today,let us into the universe with the world,and to explore the edge of the universe.
chapter 1.
The birth of the universe
The birth of the universe,since ancient times,many scientists have expressed many different points of view,but the most acceptable,or the Big Bang theory.It is defined as the universe is said by a supernova explosion to form the ever-expanding.Since the birth of the universe was started from a particle,and the particle size is,then we also exist in the universe is the size of it?The answer is still not sure.Before scientists had a series of tests and research,found the red shift phenomenon of the existence of the universe,that is,the Doppler effect,as nearly the speed of light if the object to another stationary object from the original,then there will be red-shifted; In contrast,blue-shift occurs.This discovery proves that the universe is constantly expanding.