Science News
from research organizations

Swirling storms on Saturn

Date:
December 3, 2012
Source:
NASA/Jet Propulsion Laboratory
Summary:
NASA's Cassini spacecraft has been traveling the Saturnian system in a set of inclined, or tilted, orbits that give mission scientists a vertigo-inducing view of Saturn's polar regions. This perspective has yielded images of roiling storm clouds and a swirling vortex at the center of Saturn's famed north polar hexagon.
Share:
       
FULL STORY

This image from NASA's Cassini mission was taken on Nov. 27, 2012, with Cassini's narrow-angle camera.
Credit: NASA/JPL-Caltech/Space Science Institute

NASA's Cassini spacecraft has been traveling the Saturnian system in a set of inclined, or tilted, orbits that give mission scientists a vertigo-inducing view of Saturn's polar regions. This perspective has yielded images of roiling storm clouds and a swirling vortex at the center of Saturn's famed north polar hexagon.

These phenomena mimic what Cassini found at Saturn's south pole a number of years ago. Cassini has also seen storms circling Saturn's north pole in the past, but only in infrared wavelengths because the north pole was in darkness. But, with the change of the Saturnian seasons, the sun has begun to creep over the planet's north pole.

This particular set of raw, unprocessed images was taken on Nov. 27, 2012, from a distance of about 250,000 miles (400,000 kilometers) from Saturn.

More raw images are available at http://saturn.jpl.nasa.gov/photos/raw/index.cfm .

The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. JPL, a division of the California Institute of Technology in Pasadena, manages the Cassini-Huygens 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 team is based at the Space Science Institute in Boulder, Colo.


Story Source:

The above post is reprinted from materials provided by NASA/Jet Propulsion Laboratory. Note: Materials may be edited for content and length.


Cite This Page:

NASA/Jet Propulsion Laboratory. "Swirling storms on Saturn." ScienceDaily. ScienceDaily, 3 December 2012. <www.sciencedaily.com/releases/2012/12/121203090031.htm>.
NASA/Jet Propulsion Laboratory. (2012, December 3). Swirling storms on Saturn. ScienceDaily. Retrieved August 3, 2015 from www.sciencedaily.com/releases/2012/12/121203090031.htm
NASA/Jet Propulsion Laboratory. "Swirling storms on Saturn." ScienceDaily. www.sciencedaily.com/releases/2012/12/121203090031.htm (accessed August 3, 2015).

Share This Page: