Explore Neptune
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The Giant planets do not have the same kind of structure inside that the terrestrial planets ...
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Neptune's atmosphere shows a striped pattern of clouds. This cloud pattern is very similar ...
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![](/images/icons/neptune_magnetosphere.jpg)
The magnetosphere of Neptune is very much like that of Uranus, medium sized but still much ...
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Neptune's largest moon is named Triton. Triton is much larger than any of the planet's other moons. ...
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![](/images/icons/neptune_poles.jpg)
The South Pole of the planet Neptune is unusual in several ways. Triton, Neptune's largest ...
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All of the relevant information about Neptune collected on one page, including details about size, orbit ...
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Neptune was the god of the waters and was a son of Chronos and a brother of Jupiter and of Pluto ...
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A table containing information about the spacecraft that have visited Neptune ...
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![](/images/icons/neptune_images.jpg)
Access wonderful captioned photos and illustrations that will inspire and excite you. ...
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These are links to other great web sites about Neptune. But beware: you don't want to get ...
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Did you know?
Did you know that
solar activity follows an 11-year
solar cycle?
Do you know how Neptune was discovered?
Earth and Space Science Concept of the Day
Do you know what this word or phrase means?
CirquexCirque : A semicircular basin excavated by glaciers in mountain top regions; may contain a lake
Click on the word to find out!
Research Highlights
Glaciovolcanoes, they're called, these rumbling mountains where the orange-red fire of magma meets the frozen blue of glaciers. Iceland's Eyjafjallajökull volcano, which erupted recently, is but one of...
Read more![](/olpa/images/iceland_volcano_small.jpg)