How the Big Crunch Theory Works

Evidence for the Big Bang
If the Big Bang theory was correct, we should be able to detect why the expanding happened. The started by using the spectra to shine light through in order to tell which was the lights would shine through the spectrum. When the Doppler effect is used we need to detect which was the pitch decreases or increases. If the galaxies were rushing toward each other, the light waves being created would move together, and the colors of the chest would switch to the blue end of the spectrum. Hubble's law says are always moving away from us with a velocity as the distance away from our earth. When will the expansions stop?

The Big Bang
The Big Bang is the stretching of the universe in which it is created to keep stretching the earth. Everything that was inside the Big Bang has become known as singularity. Singularity is a small region that holds all the matter and energy inside of the universe. Astronomers don't know what is causing he expansion but are destined to find out. When the universe expanded, it began cooling and becoming less dense. Everything in the singularity expanded into a seething. Astronomers are now seeing the universe as a bowl of soup. When the universe stretched some protogalaxies began to come to the picture as they started to form. Protogalaxy is a galaxy mad of a gas mass. The dust from the galaxies created billions of stars. And 11 billion years later the Big Bang was started and change the universe forever.

Beyond the Big Bang
Astronomers are thinking of the universe being open, and say that the earth can be open rather its flat or closed. An Open Universe means it will continue to expand forever. They are relating the universe to a coffin, the galaxies with become filled with dust and dead stars. If the universe is open, everything inside will become lifeless. If the universe if flat, they are imagining it as it it were a marble. The marble rolls but builds up enough friction to slowly coast to a gentle stop. If the universe is closed, they are relating it to you jumping off a bridge attached to a bungee cord. When you jump the cord always stretches as soon as you reach the maximum acceleration. Eventually the cord slows you and you reach a complete stop, and you are yanked toward the bridge when your cord stretches to the limit. The universe will become great in hotter temperature and more dense.

This all lead the universe to the Big Crunch.  The Crunch Theory is when astronomers test to figure out if the universe has a hot temperature and creates a better density as it continues to stretch.