Giovanni Domenico Cassini

Mathematician and astronomer (1625–1712)

Giovanni Domenico Cassini (8-11 June 1625 – 14 September 1712) was an Italian-French mathematician, astronomer, astrologer and engineer. Cassini was born in Perinaldo, near Imperia, at that time in the County of Nice, part of the Savoyard state. He discovered four satellites of Saturn and noted the division of its rings, later named the Cassini Division.

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