Explore Saturn
![](/images/icons/saturn_interior.jpg)
The Giant planets do not have the same layered structure that the terrestrial planets do. Their ...
Read more
![](/images/icons/saturn_atmosphere.jpg)
The dramatic appearance of Saturn stems mainly from the spectacular rings. What is visible ...
Read more
![](/images/icons/saturn_magnetosphere.jpg)
Saturn's magnetosphere is not as big as Jupiter's, but is very large nonetheless. It extends ...
Read more
![](/images/icons/saturn_moons.jpg)
Saturn has the largest, most complex, and best-known ring system in our Solar System. ...
Read more
![](/images/icons/saturn_poles.jpg)
There's a lot of strange and interesting stuff going on at both the North and South Poles of ...
Read more
![](/images/icons/saturn_facts.jpg)
All of the relevant information about Saturn collected on one page, including details about size, orbit ...
Read more
![](/images/icons/saturn_myth.jpg)
The planet was named after the Roman god, Saturn, the god of agriculture and the harvest. ...
Read more
![](/images/icons/saturn_missions.jpg)
A table containing information about the spacecraft that have visited Saturn ...
Read more
![](/images/icons/saturn_images.jpg)
Access wonderful captioned photos and illustrations that will inspire and excite you. ...
Read more
![](/images/icons/saturn_links.jpg)
These are links to other great web sites about Saturn. But beware: you don't want to get caught ...
Read more
Did you know?
Do you know what famous horror novel was written during the "
Year Without a Summer"?
Do you know how radiocarbon dating works?
Earth and Space Science Concept of the Day
Do you know what this word or phrase means?
Plate tectonicsxPlate tectonics : The theory supported by a wide range of evidence that considers the Earth's crust and upper mantle to be composed of several large, thin, relatively rigid plates that move relative to one another.
Click on the word to find out!
Research Highlights
Current observational tools cannot account for roughly half of the heat that is believed to have built up on Earth in recent years, according to a "Perspectives" article in this week's issue of the journal...
Read more![](/olpa/images/missing_heat1_h.jpg)