History of the Earth By james.park01 150 BCE Big Bang in the space 45 BCE Earth coalesces out of debris left over from the formation of the sun 45 BCE a planet size object smashes into Earth, leading to the moon created. Solar system and sun were created. 44 BCE Earth core formation, moon formation and the Earth created. 43 BCE Asteroids left over from the birth of the sun continue to pummel the early Earth. 43 BCE Temperature of the earth was going down. 40 BCE Moon was created in solar system and also water in the Earth started to form. 39 BCE the late heavy Bombardment brings more impacts. 38 BCE The End of the heavy Bombardment and new continents in Earth created. 37 BCE Core of the Earth tried to get out of the Earth