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File:Gravitational red-shifting2.png


This is a modified version of this image namely a version that has been rotated by 90 degrees. The original image has the following description: Illustration for gravitational red-shifting. Picture created using Adobe Photoshop CS2.
Date 1 July 2007
Source Modified version of image that was already featured in Wikimedia Commons
Author Original image by User:Vlad2i, slightly modified by User:mapos.


GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.

w:en:Creative Commons
attribution share alike
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This licensing tag was added to this file as part of the GFDL licensing update.

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