lunar-cathedral: Neptune’s Rings In Neptune’s 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.

lunar-cathedral:

Neptune’s Rings

In Neptune’s 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.