History

1. Hindu Cosmological Time Cycles  (site info) An accurate calendar and the progenitor of the sexagesimal (base 60) "degree, minutes, seconds" measurement system. http://www.aaronsrod.com/time-cycles/index.html 2. Historical Astronomy Division  (site info) American Astronomical Society division devoted to history, with a link to pages on the history of the society itself. http://www.aas.org/~had/had.html 3. This Month in the History of Astronomy  (site info) Short descriptions of important discoveries, events, and birthdays sorted by month. http://astro.martianbachelor.com/TMITHOA/ 4. Electronic Newsletter for the History of Astronomy  (site info) Complete archive and subscription information. http://www.astro.uni-bonn.de/~pbrosche/aa/enha/ 5. History of Astronomy  (site info) Offers a history of the field and science. Features links to related sites, awards and contact details. Provided by the Working Group for the History of Astronomy. http://www.astro.uni-bonn.de/~pbrosche/astoria.htm... 1-5 of 45. Next »