PIA18289: Sunrise on Saturn


Sunrise on Saturn

Caption:

A new day dawns on Saturn as the part of the planet seen here emerges once more into the Sun's light.

With an estimated rotation period of 10 hours and 40 minutes, Saturn's days and nights are much shorter than those on Earth.

This view looks toward the sunlit side of the rings from about 25 degrees above the ringplane. The image was taken with the Cassini spacecraft wide-angle camera on Aug. 23, 2014 using a spectral filter which preferentially admits wavelengths of near-infrared light centered at 939 nanometers.

The view was acquired at a distance of approximately 1.1 million miles (1.8 million kilometers) from Saturn and at a Sun-Saturn-spacecraft, or phase, angle of 127 degrees. Image scale is 67 miles (108 kilometers) per pixel.

Background Info:

The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. NASA's Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colo.

For more information about the Cassini-Huygens mission visit http://saturn.jpl.nasa.gov and http://www.nasa.gov/cassini . The Cassini imaging team homepage is at http://ciclops.org .

Cataloging Keywords:

Name Value Additional Values
Target Saturn Rings Saturn
System Saturn
Target Type Ring Planet
Mission Cassini-Huygens
Instrument Host Cassini Orbiter
Host Type Orbiter
Instrument Imaging Science Subsystem (ISS)
Detector Wide Angle Camera
Extra Keywords Grayscale, Infrared, Rotation, Visual
Acquisition Date
Release Date 2014-11-10
Date in Caption 2014-08-23
Image Credit NASA/JPL-Caltech/Space Science Institute
Source photojournal.jpl.nasa.gov/catalog/PIA18289
Identifier PIA18289