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Birth of the Earth
Earth.A planet like any other.To us humans,it is our home.A place of many wonders.But did this planet looked like the same to us billions and billions of years ago?.That is a case that scientist’s today are trying to crack. The first thing that scientist’s needed to solve was “how did our solar system first form?”A question that has been bubbling in every scientist’s minds.Then,a simple experiment in 2003 had crack the case.
The Simple Experiment
Our solar system’s history began as a cosmic storm.In the middle of it was our sun in an early age.Orbiting it was clouds of dust and minerals that soon cooled off and perform rocky minerals or asteroids.These asteroids soon began to bump in each other and performed clumps of rocks that were believe to grow into planets.But this theory could not be proven to be true until the experiment of 2003.It was done by astronaut Don Pettin aboard the ISS(International Space Station).His real intention was to see what happened to different substances in the zero gravity of space.What he really did was pouring salt into a plastic bag and began to shake it.What happened was that the salt minerals joined together to perform clumps of salt that were joined by static electricity.This accidental experiment shows that if salt can be joined by electricity,then asteroids can also be joined by gravity.
The First Planets Of The Solar System
As I have told you,planets first formed by asteroids joined by gravity.As time passed ,small clumps of rocks as small as a minerals soon turned giant asteroids as big as a city.The more bigger the object grew, the more gravity is produced making it grow faster and faster until it became the size of a planet.Each asteroids that bombarded the Earth helped the Earth to grow bigger until it reached its current size and mass today.This method was also used to create Mercury,Venus and Mars.The other gas giants such as Jupiter,Saturn and the others were formed by dust and gas.
The Young Earth
excellent fiction. love it. can't wait for the next edition
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