Summary

Licensing

	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: 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

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• 2011-01-19 22:30 Meiguoren 1632×1232× (773943 bytes) {{Information |Description = Granite Wash Mountain perches an hour and a half west of Phoenix, and is a field geologist's dream location for studying the history of Earth and, by analogy, of Mars. Within a 10-foot stretch of dazzling dirt, Granite Wash reveals the same 400-million-year history of rock layering found in the Grand Canyon. It also happens to be home to the largest cacti population in the United States. |Source = http://www.nasa.gov/vision/universe/solarsystem/mer-03302005_prt.htm |Date = 3/30/2005 |Author = NASA |Permission = Public Domain |other_versions = }}

Information