A scientist has looked long at the origin of water. What they found is amazing. Our planet should be well known. Every possibility has the problems. Earth's water is surprisingly complex. The journey stars over 4.6 billion years ago during the formation of our solar system. Water is a very simple molecule, it is made up of 2 Hydrogen and Oxygen [H2O]. Our solar system is formed from the collapse of the large cloud's dust and gas. There is enough water here to fill the earth's ocean 3 million times over.
Gravity pulls more and more materials to the center of the cloud raising pressure in temperature. Eventually, the extream forces part fusion and the protostars are intense but centralized.
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