Sun

Sun
Larger

Sun
Solar Activity 105:99 (2008-003)
VI: Yerkes Observatory
Arc of prominences showing current in opposite directions from center outward. Dot indicates Earth's comparative size.
Sun--Surface | Solar prominences | Solar phenomena | Spectroheliograms
1907-08-10
Lantern slides; 2.3 x 7.0 cm
Archival Photographic Files
University of Chicago Library, Special Collections Research Center
apf6-03665

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