History of Astronomy

History of Astronomy

Author: Kay Kubat

I can explain the Ptolemic (geocentric) theory, the Copernican (heliocentric) theory and the Big Bang Theory.

Be ready to discuss the answers in class tomorrow.

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MN standards Explain how the combination of the Earth’s tilted axis and revolution around the sun causes the progression
of seasons

Source: MN state standards

Full Screen

Source: ck

Source: youtube.com

History of astronomy

Describe the Ptolemic theory.


Describe the Copernican theory.


What is the Big Bang Theory?

Source: ck-12 flexbook