neckline: Saturn’s D ring, photographed by Cassini, 5th March 2007. The D ring, discovered by Pierre Guerin in 1969, is the innermost of Saturn’s rings. This seems to be a preternaturally bright and crisp image of the ring, which is usually described as being dark and faint. Image credit: NASA/ESA/SSI.

neckline: Saturn’s D ring, photographed by Cassini, 5th March 2007.

The D ring, discovered by Pierre Guerin in 1969, is the innermost of Saturn’s rings. This seems to be a preternaturally bright and crisp image of the ring, which is usually described as being dark and faint.

Image credit: NASA/ESA/SSI.

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June 14, 2012 - 7:55am
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