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Size of this preview: 630 × 479 pixels Full resolution (874 × 665 pixels, file size: 199 KB, MIME type: image/jpeg)
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This is a file from the Wikimedia Commons. The description on its description page there is shown below.Commons is a freely licensed media file repository. You can help.
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Image of Sedna from BBC web site ( http://news.bbc.co.uk/1/hi/sci/tech/3511678.stm);
Larger version uploaded by Evercat 15:39, 26 Nov 2004 (UTC)
PNG version which is both smaller in filesize and lossless is at Image:Sedna-photo.png, however, this JPG should be the one used for thumbnails in articles, as it produces a much smaller (in bytes) thumbnail.
The picture shows an area of the sky equal to the area covered by a pinhead held at arm's length. Sedna is too faint to be seen by all but the most powerful amateur telescopes.
Licence: Original NASA photograph, Public domain.
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This file is in the public domain because it was created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". ( NASA copyright policy page or JPL Image Use Policy).
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Warnings:
- Use of NASA logos, insignia and emblems are restricted per US 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 from the Hubble Space Telescope may be copyrighted if they do not explicitly come from the STScI.
- All materials created by the SOHO probe are copyrighted and require permission for commercial non-educational use.
- Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted.
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File history
Click on a date/time to view the file as it appeared at that time.
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Date/Time |
Dimensions |
User |
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current |
11:44, 30 October 2005 |
874×665 (199 KB) |
Bsmuc64ger |
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02:33, 18 April 2005 |
874×665 (199 KB) |
Smartech |
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File links
The following pages on Schools Wikipedia link to this image (list may be incomplete):