File:Schwassman-Wachmann3-B-HST.ogv

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Schwassman-Wachmann3-B-HST.ogv ‎(Ogg Theora video file, length 30 s, 384 × 288 pixels, 224 kbps, file size: 819 KB)

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DescriptionSchwassman-Wachmann3-B-HST.ogv	English: This video follows Fragment B of Comet 73P/Schwassmann-Wachmann 3 over the course of three days. Hubble made three exposures with the Advanced Camera for Surveys that have here been combined to a seamless video with the help of an advanced morphing technique. An amazing hierarchical destruction process is taking place in this comet, in which fragments are continuing to break into smaller chunks, which are trailing behind the main fragment. 2006 April 18-20
Date	18 April 2006
Source	http://www.spacetelescope.org/videos/html/mpeg/320px/heic0605b.html
Author	NASA, ESA, H. Weaver (APL/JHU), M. Mutchler and Z. Levay (STScI)
Permission (Reusing this file)	The Hubble material you see on these pages is copyright-free and may be reproduced without fee [1]
Other versions	Image:Schwassman-Wachmann3-B-HST.jpg (still frame) Image:Schwassman-Wachmann3-B-HST.gif (animaion)

	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.[2] 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. [3] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [4] 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	22:27, 13 June 2006		30 s, 384 × 288 (819 KB)	Vesta~commonswiki	{{Information \|Description=This video follows Fragment B of Comet 73P/Schwassmann-Wachmann 3 over the course of three days. Hubble made three exposures with the Advanced Camera for Surveys that have here been combined to a seamless video with the help of

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Software used	Xiph.Org libTheora I 20040317 3 2 0 ffmpeg2theora 0.16