JPL
Careers
Education
Science & Technology
JPL Logo
JPL Logo
Image

Saturn and 4 Icy Moons in Natural Color

June 8, 1998
This approximate natural-color image from NASA's Voyager 2 shows Saturn, its rings, and four of its icy satellites. Three satellites Tethys, Dione, and Rhea are visible against the darkness of space.

This approximate natural-color image shows Saturn, its rings, and four of its icy satellites. Three satellites (Tethys, Dione, and Rhea) are visible against the darkness of space, and another smaller satellite (Mimas) is visible against Saturn's cloud tops very near the left horizon and just below the rings. The dark shadows of Mimas and Tethys are also visible on Saturn's cloud tops, and the shadow of Saturn is seen across part of the rings. Saturn, second in size only to Jupiter in our Solar System, is 120,660 km (75,000 mi) in diameter at its equator (the ring plane) but, because of its rapid spin, Saturn is 10% smaller measured through its poles. Saturn's rings are composed mostly of ice particles ranging from microscopic dust to boulders in size. These particles orbit Saturn in a vast disk that is a mere 100 meters (330 feet) or so thick. The rings' thinness contrasts with their huge diameter--for instance 272,400 km (169,000 mi) for the outer part of the bright A ring, the outermost ring visible here. The pronounced concentric gap in the rings, the Cassini Division (named after its discoverer), is a 3500-km wide region (2200 mi, almost the width of the United States) that is much less populated with ring particles than the brighter B and A rings to either side of the gap. The rings also show some enigmatic radial structure ('spokes'), particularly at left. This image was synthesized from images taken in Voyager's blue and violet filters and was processed to recreate an approximately natural color and contrast.

Download JPG
Download TIFF
Target
  • Saturn
Spacecraft
  • Voyager 2
Credit
NASA/JPL/USGS

Keep Exploring

Related Topic

News .

NASA’s Perseverance Rover Completes Mars Sample Depot

News .

NASA’s Juno Team Assessing Camera After 48th Flyby of Jupiter

News .

NASA’s Psyche Mission Continues Preparation for Launch in 2023

Event Feb. 16, 2023 .

Perseverance: Two Years on Mars

Mission .

Ranger 1

News .

NASA’s Lunar Flashlight Team Assessing Spacecraft’s Propulsion System

News .

Juno Spacecraft Recovering Memory After 47th Flyby of Jupiter

News .

NASA Explores a Winter Wonderland on Mars

News .

NASA Retires InSight Mars Lander Mission After Years of Science

News .

NASA’s Perseverance Rover Deposits First Sample on Mars Surface

About JPL
Who We Are
Executive Council
Directors
Careers
Internships
The JPL Story
JPL Achievements
Documentary Series
Annual Reports
Missions
Current
Past
Future
All
News
All
Earth
Solar System
Stars and Galaxies
Subscribe to JPL News
Galleries
Images
Videos
Audio
Podcasts
Apps
Visions of the Future
Slice of History
Robotics at JPL
Events
Lecture Series
Team Competitions
Speakers Bureau
Calendar
Visit
Public Tours
Virtual Tour
Directions and Maps
Topics
JPL Life
Solar System
Mars
Earth
Climate Change
Exoplanets
Stars and Galaxies
Robotics
More
Asteroid Watch
NASA's Eyes Visualizations
Universe - Internal Newsletter
Social Media
Get the Latest from JPL
Follow Us

JPL is a federally funded research and development center managed for NASA by Caltech.

More from JPL
Careers Education Science & Technology Acquisitions JPL Store
Careers
Education
Science & Technology
Acquisitions
JPL Store
Related NASA Sites
Basics of Spaceflight
Climate Kids
Earth / Global Climate Change
Exoplanet Exploration
Mars Exploration
Solar System Exploration
Space Place
NASA's Eyes Visualization Project
Voyager Interstellar Mission
NASA
Caltech
Privacy
Image Policy
FAQ
Feedback
Site Managers: Veronica McGregor, Randal Jackson
Site Editors: Tony Greicius, Naomi Hartono
CL#: 21-0018