This image, taken by NASA Voyager 2 early in the morning of Aug. 23, 1989, is a false color image of Triton, Neptune largest satellite; mottling in the bright southern hemisphere is present.

Triton

This image, taken by NASA Voyager 2 early in the morning of Aug. 23, 1989, is a false color image of Triton, Neptune largest satellite; mottling in the bright southern hemisphere is present.

Credits: NASA