Photograph of Karl Jansky and his directorial radio aerial system. Karl Guthe Jansky (1905-1950) an American physicist and radio engineer who discovered radio waves emanating from the Milky Way. Dated 20th century

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Photo credit: © World History Archive / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 20th, aerial, america, american, archival, archive, astronomy, black, century, directorial, engineer, guthe, historical, history, jansky, karl, milky, photograph, photography, physicist, physics, radio, solar, space, system, waves, white