Related
Portrait of George Ellery Hale
PSM V65 D017 Rumford spectroheliograph attached to the yerkes telescope
George E. Hale 1924
Oppervlak van de zon. Photomechanical print.
Jules Cesar Janssen, Untitled (Study of the Sun's Surface), 1893, NGA 136412
Zes afbeeldingen van de zonnechromosfeer en een protuberans
PSM V83 D117 Hydrogen flocculi photographed with the spectroheliograph
PSM V65 D012 Three results of solar photography
George Ernest Hale Portrait Painting, Chicago, USA, 1900-1938 AD
"Original and interesting studies of professor George E. Hale", 1892
Zusammenfassung
"Original and interesting studies of professor George E. Hale. Solving a difficult problem." Chicago newspaper article about Hale's astrophysical work.
Tags
George Ellery Hale
Illustrationen von Karl Hufbauer Die Erforschung der Sonne Sonnenforschung seit Galileo 1991
Illustration
Datum
1892
Quelle
Chicago newspaper, about 1892. Niels Bohr Library, American Institute of Physics. Used in Hufbauer, Karl: Exploring the Sun. Solar Science since Galileo, Baltimore and London: Johns Hopkins University Press 1991. Figure 2.10, page 74.
Link
Copyright-info
public domain