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File:Caloris Basin comparison.jpg

Summary

Description Image comparing the original size estimation of the Caloris Basin with the size estimation based on new images from the MESSENGER probe. The right portion of the image is from the Mariner 10 mission and the left portion of the image is from MESSENGER's Narrow Angle Camera (NAC).
Date 31 January 2008
Source NASA
Author NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington/Brown University
Permission
( Reusing this file)

Public domain: "MESSENGER is a NASA mission and adheres to the space agency's guidelines for image use and reproduction."

Licensing

Public domain 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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 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.
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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 18:00, 24 January 2008
Colour space sRGB

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