File:Spider crater on planet mercury.jpg

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Description	English: Spider crater ( Apollodorus) on Planet Mercury From NASA. Credit: MESSENGER, NASA, JHU APL, CIW. Seems PD.
Date	February 04, 2008 (4 February 2008 (original upload date))
Source	Transferred from en.wikipedia (Original text : NASA)
Author	NASA,. Original uploader was Dino at en.wikipedia
Permission ( Reusing this file)	PD-NASA; PD-USGOV-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.)

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 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.
Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted.

File usage

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

Caloris Basin

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.

Orientation	Normal
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Adobe Photoshop CS3 Macintosh
File change date and time	18:12, 24 January 2008
Colour space	sRGB

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