Exploring Galleries Games Vehicles Deep Space Solar System Space Toys Space Collecting
  The Planet Neptune
Neptune - Planet eighth in order from the sun. In Roman mythology, god of the sea (Greek name, Poseidon).
Click here to find out how far away
Neptune would be if the sun
was only 10 feet tall.


  • Neptune This site contains detailed information about Neptune and its cloud features. Includes images and scientific data.
  • Neptune Interior of the Planet Overview The Giant planets do not have the same kind of layers inside that the Earth-like planets do. Their evolution was quite different than that of the Earth-like planets, and they have much more gas and ice inside.
  • Neptunes Ring System Evidence for incomplete arcs around Neptune first arose in the mid-1980's, when stellar occultation experiments were found to occasionally show an extra "blink" just before or after the planet occulted the star. Images by Voyager 2 in 1989 settled the issue, when the ring system was found to contain several faint rings, the outermost of which, Adams, contains three prominent arcs now named Liberty, Equality and Fraternity.
SkyScopes.com Copyright 2009