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File:Callisto, Earth & Moon size comparison.jpg

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Description
English: Diameter comparison of Callisto, Moon, and Earth.
Scale: Approximately 29km per pixel.
Date
Source The Earth seen from Apollo 17.jpg
FullMoon2010.jpg
Callisto.jpg
Author

Apollo 17 Picture of the Whole Earth: NASA

Telescopic Image of the Full Moon: Gregory H. Revera
Global View of Callisto: NASA/JPL/DLR (German Aerospace Center)

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Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

For the Earth and Callisto parts of the composition:

Public domain 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.)
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For the lunar part of the composition, created by Gregory H. Revera:

I, the copyright holder of this work, hereby publish it under the following licenses:
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This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
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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.
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current03:35, 9 May 2015Thumbnail for version as of 03:35, 9 May 20153,000 × 2,026 (3.04 MB)Jcpag2012 (talk | contribs)larger version
08:54, 19 March 2015Thumbnail for version as of 08:54, 19 March 20151,481 × 1,000 (1,005 KB)Jcpag2012 (talk | contribs)User created page with UploadWizard

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