Shores Of The Cosmic Ocean (6) – Carl Sagan

In part 6 of the Shores of the Cosmic Ocean we progress to the Middle Ages when astronomy was resurrected by people such as Kepler and Copernicus.

Also a look at the history of the cosmos in terms of the Cosmic Calendar, where everything is condensed into an Earth year. So if the Universe was formed on the 1st January then the Milky Way was formed in May and other planetary systems may have appeared in June/July August…..