The first known photograph of a comet. Donati’s Comet, taken at Harvard College Observatory in 1858.
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The Sun’s Corona during the Eclipse of July 39, 1878 – Illustration from ‘Astronomy for high schools and colleges’
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Still from Hans Richter's 'Filmstudie’ (1926)
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@metamemette
Welp. Guess am ready for a Twitter break. Thought it read,
"First known picture of a comma."
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