De revolutionibus orbium coelestium divided into six "books" (sections or parts), following closely the layout of Ptolemy's "Almagest" which it updated and replaced: Copernicus argued that the universe comprised eight spheres. The outermost consisted of motionless, fixed stars, with the Sun motionless at the center. The known planets revolved about the Sun, each in its own sphere, in the order: Mercury, Venus, Earth, Mars, Jupiter, Saturn. The Moon, however, revolved in its sphere around the Earth. What appeared to be the daily revolution of the Sun and fixed stars around the Earth was actually the Earth's daily rotation on its own axis. Copernicus adhered
The House of the Rising Sun no clear relationship between the two songs. Lomax proposed that the location of the house was then relocated from England to New Orleans by white southern performers. However, Vance Randolph proposed an alternative French origin, the "rising sun" referring to the decorative use of the sunburst insignia dating to the time of Louis XIV, which was brought to North America by French immigrants. "House of Rising Sun" was said to have been known by miners in 1905. The oldest published version of the lyrics is that printed by Robert Winslow Gordon in 1925, in a column "Old Songs That Men