Explore Neptune
![](/images/icons/neptune_interior.jpg)
The Giant planets do not have the same kind of structure inside that the terrestrial planets ...
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![](/images/icons/neptune_atmosphere.jpg)
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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![](/images/icons/neptune_moons.jpg)
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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![](/images/icons/neptune_facts.jpg)
All of the relevant information about Neptune collected on one page, including details about size, orbit ...
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![](/images/icons/neptune_myths.jpg)
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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![](/images/icons/neptune_missions.jpg)
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 the Sun is fueled by
fusion
reactions in the
Sun's
core?
Did
you know that the Sun produces a wide
range of radiation, in the form of electromagnetic
radiation as well as particle
radiation?
Earth and Space Science Concept of the Day
Do you know what this word or phrase means?
AaxAa : Hawaiian name for a type of lava flow with a surface that is broken into rough angular fragments which develop during cooling and loss of gas from pahoehoe flows.
Click on the word to find out!
Research Highlights
The Gulf of Mexico: what role will the Mississippi River play in oil washing ashore and into delta wetlands? One of the spill's greatest environmental threats is to Louisiana's wetlands, scientists believe....
Read more![](/olpa/images/miss_river_small.jpg)