Big+Bang+Theory

The Big Bang

The big bang is an expansion that created the solar system that happen 15 billions years ago it was also the beginning of time. Nobody knows what caused the expansion or why did the event happened.

1. The expansions come out of no where and electrons appear in a tiny fraction of a second 2. After a few more seconds more atoms appeared like quarks, protons, neutrons. 3. The quarks clumps into protons and neutrons. 4. 3 minutes later-the protons and electrons are still too hot to form atoms this makes prevent light shining. The universe is a super hot fog. 5. 300,000 years later electrons, protons, and neutrons can finally form to make atoms mostly helium and hydrogen. Light can shine again. 6. 1 billions years later the helium gas and hydrogen can form giant gas clouds because of gravity. If there weren’t enough helium or hydrogen they would form stars, which is the first one. 7. 13.7 billions years later planets came, galaxies still cluster, stars die which releases heavy elements which eventually make new ones. Our solar system

As 1 billions years ago gases and hydrogen began to combine together. About four billions years ago our protosun was the only planet in our solar system. The planet sucked up star dust about hundreds of millions miles away from every direction it because of its massive gravity. The protosun was like a time bomb. Finally the protosun exploded making it the sun. The sun core that is inside of the planet is reacting to the explosion. The sun began to suck up everything near its gravity’s pull burning everything comes near it. The suns powerful gravity finally started to calm down Earth, Venus, Neptune, Pluto, Mercury, Saturn, Uranus, Mars, Jupiter, Moons, and the asteroid belt was the survivor of this event.