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15:30
GAIA’s mother: Paris, 1887 | Ileana Chinnici (INAF/OAPa)
GAIA’s mother: Paris, 1887 | Ileana Chinnici (INAF/OAPa)
Dec 15 @ 15:30 – 18:00
The Carte du Ciel project is considered the mother of all astrometric enterprises. It was conceived at the end of 19th century and was aimed at photographing the entire sky vault, to produce a catalogue of stars up to magnitude 11 and a chart containing stars up to magnitude 14.. This international endeavour was promoted by Paris Observatory in 1887:
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