# #Mon Aug 09 12:11:54 CEST 2010 Slide__RFyKwKOeEd-WfYQ0GneCwQ_title= Slide__RFyKwKOeEd-WfYQ0GneCwQ_footer=William Herschel\: Astronomical Observations relating to the Construction of the Heavens, arranged for the Purpose of a critical Examination, the Result of whch appears to throw some new light upon the Organization of the celestial Bodies, Philosophical Transactions, 1811. Slide__RFyKwKOeEd-WfYQ0GneCwQ_subTitle=Nebulae