by bystander » Mon May 21, 2012 4:11 pm
NASA |
JPL-Caltech |
Cassini Solstice Mission |
CICLOPS | 2012 May 21
Serene Scene (Saturn with Tethys)
Even in a peaceful looking scene such as this one of Saturn and its moon Tethys, the Cassini spacecraft reveals clues about how Saturn is ever-changing.
Saturn's northern hemisphere still shows the scars of the huge storm that raged through much of 2011 (see
Chronicling Saturn's Northern Storm). And, day by day, the shadows cast by the rings on the planet's southern hemisphere are growing wider as the seasons progress toward northern summer. See
The Rite of Spring and
Sliding Shadows to learn about the changing seasons and the shadows cast by the rings.
Tethys (660 miles, or 1,062 kilometers across) appears above the rings to the left of the center of the image.
The image was taken with the Cassini spacecraft wide-angle camera on Jan. 10, 2012 using a spectral filter sensitive to wavelengths of near-infrared light centered at 752 nanometers. The view was obtained at a distance of approximately 1.4 million miles (2.3 million kilometers) from Saturn and at a Sun-Saturn-spacecraft, or phase, angle of 39 degrees. Image scale on Saturn is 84 miles (136 kilometers) per pixel.
Credit: NASA/JPL-Caltech/Space Science Institute
<< Previous CassiniNASA | [url=http://photojournal.jpl.nasa.gov/catalog/PIA14609][b]JPL-Caltech[/b][/url] | [url=http://saturn.jpl.nasa.gov/photos/imagedetails/index.cfm?imageId=4527][b]Cassini Solstice Mission[/b][/url] | [url=http://www.ciclops.org/view/7065/Serene_Scene][b]CICLOPS[/b][/url] | 2012 May 21
[quote][size=150][b][i]Serene Scene (Saturn with Tethys)[/i][/b][/size]
[float=right][img3=""]http://s3.amazonaws.com/ciclops_ir_2012/7065_17036_1.jpg[/img3][/float]Even in a peaceful looking scene such as this one of Saturn and its moon Tethys, the Cassini spacecraft reveals clues about how Saturn is ever-changing.
Saturn's northern hemisphere still shows the scars of the huge storm that raged through much of 2011 (see [url=http://www.ciclops.org/view/6865/Chronicling_Saturns_Northern_Storm][b]Chronicling Saturn's Northern Storm[/b][/url]). And, day by day, the shadows cast by the rings on the planet's southern hemisphere are growing wider as the seasons progress toward northern summer. See [url=http://www.ciclops.org/view.php?id=5773][b]The Rite of Spring[/b][/url] and [url=http://www.ciclops.org/view.php?id=3912][b]Sliding Shadows[/b][/url] to learn about the changing seasons and the shadows cast by the rings.
Tethys (660 miles, or 1,062 kilometers across) appears above the rings to the left of the center of the image.
The image was taken with the Cassini spacecraft wide-angle camera on Jan. 10, 2012 using a spectral filter sensitive to wavelengths of near-infrared light centered at 752 nanometers. The view was obtained at a distance of approximately 1.4 million miles (2.3 million kilometers) from Saturn and at a Sun-Saturn-spacecraft, or phase, angle of 39 degrees. Image scale on Saturn is 84 miles (136 kilometers) per pixel.
[b][i]Credit: NASA/JPL-Caltech/Space Science Institute[/i][/b] [/quote]
[url=http://asterisk.apod.com/viewtopic.php?f=29&t=28552][size=85][b][i]<< Previous Cassini[/i][/b][/size][/url]