time

time big bang theroy 1 Around 13.7 billion years ago was when the big bang theory took place  #2 The Big Bang theory is an effort to explain what happened at the very beginning of our universe.  #3 Black holes are areas of intense gravitational pressure. The pressure is thought to be so intense that finite matter is actually squished into infinite density.  #4 the universe continues to expand and cool to this day  # 5 the abundance of the light element Hydrogen and Helium found in the observable universe are thought to support the Big Bang model of origins. Dallas Aubichon