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  • First Photograph of a Star (July 17, 1850); World Emoji Day

    07/17/2023 4:53:27 AM PDT · by Ezekiel · 8 replies
    This Day in Tech History, Misc. ^ | Variable | By Marcel Brown, various
    July 17, 1850The first photograph of a star is taken at the Harvard Observatory. The star photographed was Vega in the Lyra constellation, the 2nd brightest star in the Northern Hemisphere.*** "On the night of July 16–17, 1850, Whipple and Bond made the first daguerreotype of a star (Vega)"First star photograph (α Lyrae, Vega) obtained by John Adams Whipple and William Cranch Bond using the 38 cm Harvard refractor (daguerreotype, 100 s exposure).Observational History Astrophotography, the photography of celestial objects, began in 1840 when John William Draper took an image of the Moon using the daguerreotype process. On 17 July...