What does the history of astronomy look like? What is the birthplace of science? In his book Cosmos, Carl Sagan outlined the history of astronomical thought, from 600 BC to the 17th century. He tells the story of how Thales of Miletus broke the status quo by rejecting the supernatural all the way up to Newton’s discovery of gravity. Here’s a brief timeline of the history of astronomy.
The History of Astronomy: From Chaos to Cosmos










