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File:Ssc2004-05b.jpg

Description

In this artist's visualization, the newly discovered planet-like object, dubbed " Sedna," is shown where it resides at the outer edges of the known solar system. The object is so far away that the Sun appears as an extremely bright star instead of the large, warm disc observed from Earth. All that is known about Sedna's appearance is that it has a reddish hue, almost as red and reflective as the planet Mars.
Date 12 March 2004 (according to EXIF data)
Source http://www.spitzer.caltech.edu/images/1144-ssc2004-05b-Artist-s-Conception-of-Sedna
http://www.spitzer.caltech.edu/Media/releases/ssc2004-05/ssc2004-05b.shtml (OLD)
Author NASA/JPL-Caltech/R. Hurt (SSC-Caltech)
Public domain This file is in the public domain 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.)
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Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
Orientation Normal
Horizontal resolution 300 dpi
Vertical resolution 300 dpi
Software used Adobe Photoshop CS Windows
File change date and time 03:32, 14 December 2009
Colour space Uncalibrated

Background information

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