from Dover Pubns (September 22, 2005)
9780486446424 |
details & prices | 89 pages | 7.00 × 9.75 × 0.50 in. | 0.85 lbs | List price $36.00
About: This provocative 1612 essay outraged the author's contemporaries by challenging Aristotelian physics and by asserting that sunspots are actual spots on the surface of the sun or in its atmosphere, rather than satellites.