Sun

Sun
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Sun
Solar Activity 105:4 (2008-003)
VI: Yerkes Observatory
Great sunspot of July 1905. Longest axis of the entire group including trailers, 160,000 km.
Sun--Surface | Sunspots | Solar phenomena | Astronomical photography
Fox, Philip, 1878-1944
1905-07
Lantern slides; 8.0 x 6.2 cm
Archival Photographic Files
University of Chicago Library, Special Collections Research Center
apf6-03680

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