The Big Bang Theory

According to the Big Bang theory, the Universe expanded from an extremely dense and hot state and continues to expand today. Scientists estimate that this ongoing explosions happened 13.7 billion years ago. This theory suggests that our universe was created by a small amount of electronegativity that expanded until it created the first sub-atomic particles. These particles kept dividing and generating heat until tthe universe as we now it was formed. This theory also suggests that this "explosion" is getting faster and faster. Evidence shows that galaxies are getting farther and farther apart. The Big Bang is an example of how such a tiny piece of matter is able to create so much and that a little goes a long way.