neptune (planet)

Provides information about Neptune, the eighth planet from the sun, and includes a word hunt, definitions, and a comparison of Neptune and Earth.

Simple text and photos present facts about Neptune and its place in the solar system.

Presents a study of Neptune; and examines its moons and rings, early observations and astronomers, where it is located in the solar system, comparisons to other planets in the solar system, and space missions to Neptune.

An illustrated introduction to the outer planets, showing where they are in the solar system, describing imaginary journeys to learn about conditions on the planets, reviewing the history of exploration, and discussing whether humans could live on Uranus, Neptune, or Pluto.

Explores the planet Neptune, including how it formed, where it's located, research, and more.

Explores Neptune's size, distance from Earth, atmosphere, moons, and rings, as well as the history of study of the planet.

Presents a study of Neptune; and examines its moons and rings, early observations and astronomers, where it is located in the solar system, comparisons to other planets in the solar system, and space missions to Neptune. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.

Informs readers all about Neptune, the coldest and farthest planet from the sun. Discusses Neptune's gas, liquid, and very stormy surface.

Provides information about the planet Neptune, including the length of its year, its size, and its composition.

Presents information about the three outer planets of Uranus, Neptune, and Pluto, including when and how they were discovered, what is currently known about them, and relevant spacecraft expeditions.