Gian Domenico Cassini: Quick Facts
News •
On this day in space! Oct. 25, 1671: Astronomer Giovanni Cassini discovers Iapetus, Saturn's 'yin-yang' moon
• Oct. 25, 2026, 9:17 AM ET (Space)
Facts
| Also Known As | Jean-Dominique Cassini |
|---|---|
| Born | June 8, 1625 • Italy |
| Died | September 14, 1712 (aged 87) • Paris • France |
| Subjects Of Study | Saturn • Cassinian curve • Cassini’s Division • Cassini’s laws • zodiacal light |
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