File:Prometheus 12-26-09a.jpg

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Summary

Cassini spacecraft image of Prometheus, one of Saturn's small inner moons.

DescriptionPrometheus 12-26-09a.jpg	English: This raw, unprocessed image of Prometheus was taken by Cassini on Dec. 26, 2009. The image was taken in visible light with the Cassini spacecraft narrow-angle camera on Dec. 26, 2009 at a distance of approximately 59,000 kilometers (36,000 miles) from Prometheus and at a Sun-Prometheus-spacecraft, or phase, angle of 19 degrees. Image scale is 351 meters (1,150 feet) per pixel. The Cassini Equinox Mission is a joint United States and European endeavor. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter was designed, developed and assembled at JPL. The imaging team consists of scientists from the US, England, France, and Germany. The imaging operations center and team lead (Dr. C. Porco) are based at the Space Science Institute in Boulder, Colo. For more information about the Cassini Equinox Mission visit http://ciclops.org, http://www.nasa.gov/cassini and http://saturn.jpl.nasa.gov. The original NASA image has been modified by cropping, doubling the linear pixel density, reducing brightness, and removal of some cosmic ray artifacts.
Date	26 December 2009
Source	http://ciclops.org/view/6090/Special_Holiday_Raw_Preview_3
Author	NASA / JPL / Space Science Institute

	This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
	Warnings: Use of NASA logos, insignia and emblems is restricted per U.S. law 14 CFR 1221. The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain. Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI.[1] See also {{PD-Hubble}} and {{Cc-Hubble}}. The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3] The National Space Science Data Center (NSSDC) site has been known to host copyrighted content. Its photo gallery FAQ states that all of the images in the photo gallery are in the public domain "Unless otherwise noted."

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	02:46, 9 January 2011		700 × 700 (105 KB)	wikimediacommons>Antonsusi	Crop black canvas

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Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Adobe Photoshop Elements 6.0 Macintosh
File change date and time	19:41, 23 March 2010
Color space	Uncalibrated