![In Neptune outermost ring, 39,000 miles out, material mysteriously clumps into three arcs. Voyager 2 acquired this image as it encountered Neptune in August of 1989.](https://images-assets.nasa.gov/image/PIA01493/PIA01493~orig.jpg?w=1469&h=1160&fit=clip&crop=faces%2Cfocalpoint)
Neptune Rings
In Neptune outermost ring, 39,000 miles out, material mysteriously clumps into three arcs. Voyager 2 acquired this image as it encountered Neptune in August of 1989.
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https://science.nasa.gov/image-detail/amf-pia01493/
TakenOctober 30, 1998
ProducerJPL
Size1469x1160px
PIA NumberPIA01493