Wednesday, September 10, 2008

End of world? Experiment to recreate Big Bang underway


The Big Bang Theory is the dominant scientific theory about the origin of the universe. According to the big bang, the universe was created sometime between 10 billion and 20 billion years ago from a cosmic explosion that hurled matter and in all directions.

Scientists in Geneva on Wednesday launched preliminary experiments to test the Big Bang theory of the universe's origins and other beliefs about how matter and mass formed.

For the tests, engineers built a giant contraption called the Large Hadron Collider. The unit is designed to smash sub-atomic particles into each other at extremely high speeds. They hope to use the LHC to crash protons into each other and create events that are similar to those that supposedly occurred when the universe formed.

The process aims to test the Big Bang theory and the belief that the Higgs boson particle—the so-called God particle--is the origin of matter and mass. It could also provide evidence of dark matter, or invisible matter in between galaxies.

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