PIA01373: Saturn's Satellite Dione


Saturn’s Satellite Dione

Caption:

This picture of Saturn's satellite Dione was taken by NASA's Voyager 1 on Nov. 9, 1980 from a distance of 4.2 million kilometers (2.6 million miles). Light and dark patches are visible on the moon's surface, reminiscent of features seen on Jupiter's satellite Ganymede during Voyagers's Jupiter encounter last year. The bright spots may be rays emanating from impact craters on Dione's surface. Dione is about 1,110 kilometers in diameter, about one-third the size of Earth's Moon. The smallest detail seen in this image is about 78 kilometers (48 miles) across.

Background Info:

The Voyager Project is managed for NASA by the Jet Propulsion Laboratory, Pasadena, Calif.

Cataloging Keywords:

Name Value Additional Values
Target Dione Earth, Ganymede, Jupiter, Moon, Saturn
System Saturn Earth, Jupiter
Target Type Satellite Earth, Planet
Mission Voyager
Instrument Host Voyager 1
Host Type Flyby Spacecraft
Instrument Imaging Science Subsystem (ISS)
Detector
Extra Keywords Crater, Grayscale
Acquisition Date
Release Date 1998-11-08
Date in Caption 1980-11-09
Image Credit NASA/JPL
Source photojournal.jpl.nasa.gov/catalog/PIA01373
Identifier PIA01373