Documents Formation of Universe: 13-20 billion years Big Bang Theory Formation of Galaxy: 11 billion Years ....

A Short Look at Earth History A Short Look at Earth History Formation of UNIVERSE Formation of Universe: 13-20 billion years Big Bang Theory Formation of Galaxy: 11 billion…

Documents A Short Look at Earth History

A Short Look at Earth History A Short Look at Earth History Formation of UNIVERSE Formation of Universe: 13-20 billion years Big Bang Theory Formation of Galaxy: 11 billion…