File:Freezing WISE's Hydrogen.jpg

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Summary

DescriptionFreezing WISE's Hydrogen.jpg	English: A scaffolding structure built around NASA's Wide-field Infrared Survey Explorer, or WISE, allows engineers full access to the spacecraft while its hydrogen coolant is being frozen. The WISE infrared instrument is kept extremely cold by a spherical tank filled with the frozen hydrogen, called the cryostat. The cryostat enclosure can be seen at the top of the spacecraft.
Date	11 December 2009
Source	NASA Image of the Day
Author	NASA/JPL-Caltech/Space Dynamics Lab

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."

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	17:04, 11 December 2009		1,419 × 1,113 (236 KB)	Originalwana	{{Information \|Description={{en\|1=A scaffolding structure built around NASA's Wide-field Infrared Survey Explorer, or WISE, allows engineers to freeze its hydrogen coolant. The WISE infrared in

File usage

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Usage on ca.wikipedia.org
- Wide-field Infrared Survey Explorer
Usage on es.wikipedia.org
- Criostato
Usage on et.wikipedia.org
- WISE
Usage on fa.wikipedia.org
- زم‌پای
Usage on ja.wikipedia.org
- 広視野赤外線探査機
Usage on ru.wikipedia.org
- Wide-Field Infrared Survey Explorer
Usage on tr.wikipedia.org
- WISE Teleskobu - Geniş Alan Kızılötesi Araştırma Gezgini

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File:Freezing WISE's Hydrogen.jpg

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11 December 2009

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