






Vol.3 , No. 5, Publication Date: Sep. 29, 2016, Page: 66-69
[1] | Cui-xiang Zhong, Department of Science and Technology, Jiangxi Normal University, Nanchang, China. |
Since American astronomer Hubble first discovered that the recessional velocity of a galaxy increases with its distance from the earth and proposed Hubble's law in 1929, the Big Bang model has become the accepted explanation for the origin of our universe, and the astrophysics community has believed that the universe is in a constant rate of expansion until Saul Permutter, Brian Paul Schmit and Adam Guy Riess discovered the accelerating expansion of the universe through observation of several dozen distant supernovas in 1998, who then won the Nobel Prize in Physics 2011. But human still can’t completely explain the phenomenon that the universe is expanding at an ever-accelerating rate, therefore the author of this paper studied the origin and evolution of galaxies again, and revealed the structure of galaxy and the formation and evolution of binary systems, which can be used to explain the expansion of the Universe and the related concepts “dark matter” and “dark energy”.
Keywords
Galaxies: Formation, Galaxies: Structure, Binary Star System, Hubble's Law, Universe’s Expansion, Dark Matter, Dark Energy
Reference
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