Aktuelle Facette: Urheber
Barnard, Edward Emerson (1857-1923)(47)
Frost, Edwin Brant(24)
Mount Wilson Solar Observatory, Carnegie Institute of Washington(16)
Clerke, Agnes M.(14)
Pickering, Edward Charles(13)
Yerkes Observatory(13)
Schlesinger, Frank(11)
The British Astronomical Association (London)(11)
Maanen, Adriaan van(10)
Maunder, Edward Walter (1851-1928)(9)
Jacoby, Harold(8)
Yale University. Observatory(8)
Seares, Frederick Hanley(7)
Bruce, Catherine Wolfe(6)
Lowell, Percival (1855-1916)(6)
Pickering, William Henry(6)
Campbell, William Wallace(5)
Roberts, Isaac(5)
Klumpke, Dorothea (1861-1942)(4)
The Eastman Photographic Materials Co. ltd. (London)(4)