File:Rotatingsaturnhexagon gif.ogv

Rotatingsaturnhexagon_gif.ogv ‎(file size: 396 KB, MIME type: application/ogg)

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Summary

Description

English: Satellite picture of the "hexagon on saturn"—It is a hexagon twice as wide as Earth around Saturn's north pole. First observed by the Voyager 1 probe in the 1980s, the hexagon has been sighted still by the Cassini probe

Date

10 November 2006

Source

http://www.nasa.gov/images/content/172324main_pia09187.gif linked from http://www.nasa.gov/mission_pages/cassini/multimedia/pia09187.html

English: Converted from original GIF as follows:

download http://www.nasa.gov/images/content/172324main_pia09187.gif linked from http://www.nasa.gov/mission_pages/cassini/multimedia/pia09187.html
mplayer.exe 172324main_pia09187.gif -vo yuv4mpeg
ffmpeg2theora-20100316/ffmpeg2theora.exe stream.yuv --videoquality 10 --output stream20100316vq10.ogv
upload stream20100316vq10.ogv as File:Rotatingsaturnhexagon_gif.ogv
2006-11-10 (imaged by space probe) 2007-03-27 (published by NASA); 2010-05-05 (converted to Theora OGG video)

Author

Credit: NASA/JPL/University of Arizona

Permission
(Reusing this file)

	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."

Other versions

This file was derived from: Rotatingsaturnhexagon.gif

at lower bitrate
25 frames per second
Original GIF

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Dimensions	User	Comment
current	20:24, 5 May 2010	(396 KB)	wikimediacommons>84user	== {{int:filedesc}} == {{Information\| \|Description={{en\|1=Satellite picture of the "hexagon on saturn"—It is a hexagon twice as wide as Earth around Saturn's north pole. First observed by the Voyager 1 probe in the 1980s, the hexagon has

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File:Rotatingsaturnhexagon gif.ogv

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depicts

inception

10 November 2006

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File:Rotatingsaturnhexagon gif.ogv

Summary

Captions

Items portrayed in this file

depicts

inception

10 November 2006

File history

File usage

Navigation menu

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