mercredi 8 février 2012

Saturn's Rings and Enceladus












ESA - Cassini Mission to Saturn logo.

8 February 2012

 Saturn's rings and Enceladus

A crescent Enceladus appears with Saturn’s rings in this Cassini spacecraft view of the moon.

The famed jets of water ice emanating from the south polar region of the 504 km-diameter moon are faintly visible.

They appear as a small white blur below the dark pole, down and to the right of the illuminated part of the moon’s surface. The image’s contrast was enhanced to increase their visibility.

The sunlit terrain seen here is on the trailing hemisphere of Enceladus; north is up. This view looks toward the northern, sunlit side of the rings from just above the ringplane. The image was taken with Cassini’s narrow-angle camera on 4 January at a distance of 291 000 km from Enceladus. Image scale is about 2 km per pixel. 

Notes to editors:

The Cassini–Huygens mission is a cooperative project of NASA, ESA and the Italian space agency, ASI. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA’s Science Mission Directorate in Washington. The Cassini orbiter and its two cameras were designed, developed and assembled at JPL. The imaging team is based at the Space Science Institute, Boulder, Colorado, USA.

For more informations about Cassini Mission, visit: http://www.esa.int/SPECIALS/Cassini-Huygens/index.html and http://www.nasa.gov/mission_pages/cassini/main/index.html

Image, Text, Credits: NASA / ESA / JPL–Caltech / Space Science Institute.

Greetings, Orbiter.ch