Neptune was blue. Because the main elements of surface atmosphere is hydrogen, helium, and methane. But the core inside of Neptune consists of rocks and hot gas. The surface of the sun is more hot than ยานวอยเอเจอร์ 2.Ever reached Neptune when 25 AugustProfessor 2532 (AD 1989) images of Neptune, which has taken the characteristics of stars do show us the black spot. Is quite at south side of stars. A thin dark ring around the ring (ring of Neptune, discovered earlier by Edward Guinan
.Neptune has moons 8 or 14 stars.
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