File:Janus moon.jpg

Janus_moon.jpg ‎(250 × 250 pixels, file size: 8 KB, MIME type: image/jpeg)

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Description	Italiano: Giano ripreso dalla sonda Voyager 2 English: Image of Saturn's moon, Janus, taken by the Voyager 2 spacecraft on August 25, 1981.
Date	August 25, 1981. Originally uploaded September 22, 2006.
Source	NASA. Originally uploaded to it.wikipedia; description page is/was here.
Author	NASA (Voyager 2 mission). Original uploader was Alessio Rolleri at it.wikipedia
Permission ( Reusing this file)	PD-NASA.

Licensing

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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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 based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI. See also {{ PD-Hubble}} and {{ Cc-Hubble}}.
The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use.
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File usage

The following pages on Schools Wikipedia link to this image (list may be incomplete):

Timeline of discovery of Solar System planets and their moons

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