Earth Creation By facebooker_904731333289458 14,000 BCE Beginning of the Milky way, solar nebula 13,800 BCE Big Bang 4600 BCE Atmosphere create 4567 BCE planetary accretion 4540 BCE EARTH CREATED 4500 BCE Formation of Sun 4500 BCE Theia crashes Earth 4500 BCE Creation of the Moon 4500 BCE Crust on earth formed Period: 4500 BCE to 3800 BCE earth cooling down Period: 4200 BCE to 3800 BCE end of heavy bombardment Period: 1500 BCE to 1000 BCE Earth core creation process 700 BCE Earth with plants and animals 250 BCE Continents formed Period: 25 BCE to 2020 Humans