Neptune is almost entirely blue due to the high amounts of hydrogen which makes up the planet.
It appears to be blue.
its blue
Regular transformations to bright clouds located on the south and east of the Great Dark Spot help change Neptune appearance (occurring every four hours).
It looks Blueish-greenish and rather wet
The planet after Uranus is Neptune so the order of the planets go...Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune& Pluto
Neptune's minor atmospheric gases are ethane and hydrogen deuteride. Its major gases are hydrogen, helium, and methane. Neptune's blue appearance is caused by the mixture of these gases.
Neptune's striped appearance is caused by a series of dark blue bands that circle the planet longitudinally. These bands are thought to be related to differences in the planet's atmospheric composition and circulation patterns. The exact mechanisms behind these bands are still being studied by scientists.
Of, course. Neptune's colour is dark blue, and Uranus's colour is light blue.
No, Tyson doesn't make an appearance in The Lost Hero. He does appear briefly in the sequel The Son of Neptune.
Planet Neptune got its name from the Roman God of the deep sea, Neptune. The name also fits the planet because of its ocean-like appearance and because it's in deep space (deep sea-deep space).
Neptune as well as Uranus.
Neptune has a blue outer appearence. It is very cold. If you tried to walk on it you would fall straight through. It is soft like water. for more imformation you can go on astronomyonline.com