This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Some missing parts of the planet has been retouched. The edges of the sphere were partiially pixelated, and it's also corrected. The backround is inlarged, becouse previous crop was too tight.. The original can be viewed here: Mars Valles Marineris.jpeg: . Modifications made by Lošmi.

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	Warnings: Use of NASA logos, insignia and emblems is restricted per U.S. 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.[1] 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. [2] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3] The National Space Science Data Center (NSSDC) site has been known to host copyrighted content. Its photo gallery FAQ states that all of the images in the photo gallery are in the public domain "Unless otherwise noted."

Original upload log

This image is a derivative work of the following images:

• File:Mars_Valles_Marineris.jpeg licensed with PD-USGov-NASA
  • 2006-08-09T01:19:53Z Miguel Cervantes 1552x1552 (262191 Bytes) ==Summary== {{Information| |Description = Global mosaic of 102 Viking 1 Orbiter images of Mars taken on orbit 1,334, 22 February 1980. The images are projected into point perspective, representing what a viewer would see from
  • 2004-11-28T17:40:49Z Ævar Arnfjörð Bjarmason 1023x1023 (599062 Bytes)

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