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Cosmic calendar
Created by
Maiya Xiong
Description
Stuff
Comments
166 views
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Updated
11 months ago
Events
The Big Bang
The formation of first neutral atoms
Formation of first stars and galaxies
Formation of the thin disk of the Milky Way galaxy
Formation of the Solar System
Formation of the Moon
Birth of life on Earth
First cells develop on earth
First vertebrates ( Creatures with backbone )
First dinosaurs
First mammals
Development of the wheel for transportation
Development of the telescope
Right now
Death of dinosaurs from giant impact
First bipedal hominids ( human-like creatures walking on two legs )
First humans ( Homo sapiens )
Development of agrriculture ( farming )
