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What is Cassini Division?
Which ring is similar to the Cassini Division?
Where does Cassini look between Saturn's a and B rings?
Why is Cassini a ring?
The Cassini Division is a region 4,800 km (3,000 mi) in width between Saturn's A Ring and B Ring. It was discovered in 1675 by Giovanni Cassini at the Paris Observatory using a refracting telescope that had a 2.5-inch objective lens with a 20-foot-long focal length and a 90x magnification .
…the A ring, by the Cassini division, the most prominent gap in the major rings. Lying between 1.95 and 2.02 Saturn radii and not devoid of particles, the Cassini division exhibits complicated variations in optical depth, with an average value of 0.1. The A ring extends from 2.02 to 2.27… Read More
Saturn's Cassini Division. Saturn's ring system has gaps throughout it, though only a few of these gaps were known before space probes were able to visit the planet. The largest of these gaps is called the Cassini division, after its French discoverer Jean D. Cassini.
Overview. Cassini Division. Quick Reference. The widest and most prominent gap in the rings of Saturn, about 4700 km wide, separating the A and B Rings, discovered in 1675 by G. D. Cassini. Its inner edge is 117 500 km from Saturn's centre.
The 'Cassini Division' is the largest gap in the rings and separates Rings B and A (named after Jean-Domenique Cassini who discovered the gap in 1676). In addition a number of fainter rings have been discovered more recently.
In the 400 years since Galileo's discovery, the rings have become Saturn’s telltale feature and are perhaps the most recognized characteristic of any world in our solar system. Cassini spent more than a decade examining them more closely than any spacecraft has before.
Oct 11, 2010 · The Cassini spacecraft looks between Saturn's A and B rings to spy structure in the Cassini Division. The Cassini Division, occupying the middle and left of the image, contains five dim bands of ring material, but not all of the division is shown in this image.
