National Aeronautics and Space Administration Logo
Follow this link to skip to the main content NASA Banner
Solar System Exploration
Planets
Saturn: Overview
   Overview   Read More   Moons   Rings   Gallery   Facts & Figures   Education 
Color image of full image of Saturn.
While cruising around Saturn in early October 2004, Cassini captured a series of images that have been composed into this large global natural color view of Saturn and its rings.

Adorned with thousands of beautiful ringlets, Saturn is unique among the planets. All four gas giant planets have rings -- made of chunks of ice and rock -- but none are as spectacular or as complicated as Saturn's. Like the other gas giants, Saturn is mostly a massive ball of hydrogen and helium.

Featured Mission: Cassini
NASA's Cassini orbiter is on an extended mission to explore Saturn and its rings, its magnetosphere and its moons. Cassini also delivered Europe's Huygens probe to its historic landing on Titan in 2005.

Read More About Saturn Blue arrow

Just the Facts
Orbit Size (semi-major axis):  1,426,666,422 km
Mean Radius:  58,232 km
Volume:  827,129,915,150,897 km3
Mass:  568,319,000,000,000,000,000,000,000 kg
Resources
Visit Saturn
Visit Saturn
People Spotlight
Bonnie Buratti Bonnie Buratti
"The most important thing about being a scientist is that you are always on the forefront of knowledge, discovering new things." Read More...
Candice Hansen - Planetary Scientist
Rosaly Lopes - Planetary Scientist
Amy Simon-Miller - Astrophysicist
Alice Wessen - Outreach Manager
Headlines
Science & Technology Features
Awards and Recognition   Solar System Exploration Roadmap   Contact Us   Site Map   Print This Page
NASA Official: Kristen Erickson
Advisory: Dr. James Green, Director of Planetary Science
Outreach Manager: Alice Wessen
Curator/Editor: Phil Davis
Science Writers: Samantha Harvey & Autumn Burdick
Producer: Greg Baerg
Webmaster: David Martin
> NASA Science Mission Directorate
> Budgets, Strategic Plans and Accountability Reports
> Equal Employment Opportunity Data
   Posted Pursuant to the No Fear Act
> Information-Dissemination Policies and Inventories
> Freedom of Information Act
> Privacy Policy & Important Notices
> Inspector General Hotline
> Office of the Inspector General
> NASA Communications Policy
> USA.gov
> ExpectMore.gov
> NASA Advisory Council
> Open Government at NASA
Last Updated: 14 Dec 2012