Title:[2014] Crescents of Neptune and Triton Caption:Crescents of Neptune (the larger), and Triton, imaged by Voyager 2 on 28 August 1989, three days after its closest approach to Neptune, when it was 4.9 million km from Neptune and 5.2 million km from Triton. Copyright: Credit:NASA

Title:[0468] Two Neptunian rings and Larissa Caption:A Voyager 2 image taken on 23 August 1989 showing the two main rings of Neptune and one of the moons discovered by Voyager, Larissa (1989N2), which appears as a short streak on the far left. Copyright: Credit:A NASA/JPL PHOTO