2000, 89–104. Ziggelaar, August; Scheiner und Grassi Widersacher Galileis, in: physica didactica 13, 1986, 35–43. Zinner, Erns; Entstehung und Ausbreitung der coppernicanischen Lehre, Erlangen 1943, 347–353. External links Galileo Project: Christoph Scheiner High Altitude Observatory:Christoph Scheiner Surveyor.in-berlin.de Stadtmuseum Ingolstadt:Christoph Scheiner Fairfield University: Christoph Scheiner Peter Abrahams: Telescopes for solar research; from Scheiner's Helioscopium to De la Rue's Photoheliograph Albert Van Helden: Christoph Scheiner Norbert Willisch: Scheiner in Neisse Universität Freiburg: Astronomie, alte Geschichten und neue Physik Archimedes Projekt:Sonnenflecken Scheiner-Scheibe Markt Wald: Christoph Scheiner 1570s births 1650 deaths 17th-century German astronomers 17th-century German Jesuits German science writers 17th-century German inventors Kolegium Carolinum Neisse alumni University of Ingolstadt alumni Academic staff of the University of Ingolstadt German male non-fiction writers Jesuit scientists Writers from Unterallgäu 17th-century German mathematicians 17th-century German writers 17th-century German male writers