The document outlines major developments in the history of astronomy from ancient civilizations like the Mayans to modern scientists. It describes key findings and theories proposed by thinkers such as Copernicus, who proposed a heliocentric model of the solar system; Kepler, who formulated his three laws of planetary motion; Galileo, who made important astronomical observations; and Einstein, who revolutionized physics with his theories of relativity. Overall, it provides an overview of the major figures and discoveries that advanced our understanding of the universe over thousands of years.

1. The History of Astronomy

4. Stonehenge 2000 B.C.

6. Ptolemy’s Epicycles