File:Io, Earth & Moon size comparison.jpg

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Original file (3,000 × 2,026 pixels, file size: 2.94 MB, MIME type: image/jpeg)

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Summary

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

Apollo 17 Picture of the Whole Earth: NASA

Telescopic Image of the Full Moon: Gregory H. Revera
True color image of Io: NASA / JPL / University of Arizona

Licensing

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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 Io 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.)
Warnings:

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:
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
You are free:
  • to share – to copy, distribute and transmit the work
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Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
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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Date/TimeThumbnailDimensionsUserComment
current03:34, 9 May 2015Thumbnail for version as of 03:34, 9 May 20153,000 × 2,026 (2.94 MB)Jcpag2012 (talk | contribs)larger version
08:54, 19 March 2015Thumbnail for version as of 08:54, 19 March 20151,481 × 1,000 (963 KB)Jcpag2012 (talk | contribs)User created page with UploadWizard

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