From Big Bang to present: Snapshots of our universe through time
When you purchase through links on our internet site , we may take in an affiliate commission . Here ’s how it ferment . Earth and humanity On that third , watery world , between 3.8 and 3.5 billion year ago ( bet on whom you ask ) , tiny , simple microbe wink into existence . These life sentence - contour emerged and evolved into wondrous ocean monsters and mammoth , leafage - eating dinosaur ....