File:Mars Observer - bipropellant system failure diagram.png

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Summary

Description	English: "Diagram of section in propulsion system where explosion may have occurred. Investigators believe oxidizer leaked through check valves (indicated by red arrow) and mixed with fuel when pyro valves 5&6 were opened."
Date	April 2010
Source	"System Failure Case Studies: Mission to Mars" pg. 2
Author	NASA

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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."

File history

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	Date/Time	Dimensions	User	Comment
current	22:25, 3 April 2011	1,136 × 1,010 (74 KB)	Xession	missed arrow
	22:23, 3 April 2011	1,136 × 1,010 (73 KB)	Xession	Completely redone in vector
	06:25, 22 March 2011	568 × 505 (38 KB)	Xession	missed a minor detail
	06:21, 22 March 2011	568 × 505 (38 KB)	Xession	{{Information \|Description ={{en\|1="Diagram of section in propulsion system where explostion may have occurred. Investigators believe oxidizer leaked through check valves (indicated by red arrow) and mixed with fuel when pyro valves 5&6 were opened."}}