Science 101 · Science
Universe is all of space and time and their contents,including planets, stars, galaxies
· 4 min 27 sec · Hosted by Daniel Lucas
Episode description and notes
Some of the earliest cosmological models of the universe were developed by ancient Greek and Indian philosophers and were geocentric, placing Earth at the center.Over the centuries, more precise astronomical observations led Nicolaus Copernicus to develop the heliocentric model with the Sun at the center of the Solar System. In developing the law of universal gravitation, Isaac Newton built upon Copernicus's work as well as Johannes Kepler's laws of planetary motion and observations by Tycho Brahe See pcm.adswizz.com for information about our collection and use of personal data for advertising.
Transcript and source
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