CCST9012 Our Place in the Universe

Introduction to CCST9012

Course Description

This course discusses the historical changes in the perception of our place in the universe as a result of astronomical development. We begin with the ancient models of the universe in different cultures and the religious and philosophical interpretation of celestial objects, through the Copernican revolution and the work of Kepler, Galileo and Newton, towards our current physical model of the universe. Topics include:

- Changing perceptions of our place in the universe as the result of astronomical development. Illustration of the development of the scientific method and how science has influenced the evolution of our philosophical thinking and cultural development;
- Ancient models of the universe and the early philosophical and religious interpretation of celestial objects;
- The development of concepts of time and calendars through the observation of solar, lunar, and planetary motions;
- The Copernican revolution and the change from geocentric to heliocentric cosmology and from a bounded to an infinite universe;
- The application of scientific method and a physical interpretation of the universe through the work of Kepler, Galileo and Newton;
- The expansion of the spatial scale of the universe as the result of modern astronomical observations;
- Expansion of the time domain in cosmic history through the study of the history of the Earth, biological evolution, and cosmic evolution.