B Ring
The B Ring is the largest, brightest, and most massive of the rings. Its thickness is estimated as 5 to 15 metres, its mass at 2.8 × 1019 kg, and its optical depth varies from 0.4 to 2.5, meaning that 91% of the light passing through some parts of the B Ring is blocked. The B Ring contains a great deal of variation in its density and brightness, nearly all of it unexplained. These are concentric, appearing as narrow ringlets, though the B Ring does not contain any gaps.. Outer edge of the B Ring contains vertical structures deviating up to 2.5 kilometers from the main ring plane.
Read more about this topic: Rings Of Saturn
Famous quotes containing the word ring:
“He will not idly dance at his work who has wood to cut and cord before nightfall in the short days of winter; but every stroke will be husbanded, and ring soberly through the wood; and so will the strokes of that scholar’s pen, which at evening record the story of the day, ring soberly, yet cheerily, on the ear of the reader, long after the echoes of his axe have died away.”
—Henry David Thoreau (1817–1862)