March 24th, 2009
March 24th: Ptolemaic Cosmology – the Universe before Copernicus
Date: March 24, 2009 Title: Ptolemaic Cosmology – the Universe before Copernicus Podcaster: Nik Whitehead Organization: None Description: Nowadays we are all used to the idea that the Earth is nothing particularly special, just another planet orbiting a fairly average star in a pretty normal galaxy. This worldview is thanks to the work of Nicholas Copernicus, who published his [...]
