File:Spiral arms.ogv

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Spiral_arms.ogv ‎(Ogg Theora video file, length 12 s, 400 × 400 pixels, 2.01 Mbps, file size: 2.96 MB)

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Summary

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Description
English: Spiral arms of a galaxy formed by simplified model of density waves. In this example the arms remain fixed despite the rotation of the galaxy. Stars are Moving in and out of the Spiral arms.
Deutsch: Spiralarme einer Galaxie die durch ein vereinfachtes Modell von Dichtewellen erzeugt werden. In diesem Beispiel verändern die Spiralarme ihre Position nicht, Sterne können sich jedoch hinein und heraus bewegen.
Date
Source Own work; Simulation source code is available at http://beltoforion.de/galaxy/galaxy_en.html
Author Ingo Berg

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I, the copyright holder of this work, hereby publish it under the following licenses:
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
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  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.
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File history

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Date/TimeThumbnailDimensionsUserComment
current22:37, 24 March 201212 s, 400 × 400 (2.96 MB)Eclipse.sx (talk | contribs)
00:20, 9 August 200921 s, 600 × 600 (16.73 MB)Eclipse.sx (talk | contribs){{Information |Description={{en|1=Spiral arms of a galaxy formed by simplified model of density waves. In this example the arms remain fixed despite the rotation of the galaxy. Stars are Moving in and out of the Spiral arms.}} {{de|1=Spiralarme einer Gala

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Transcode status

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Format Bitrate Download Status Encode time
VP9 360P 380 kbps Completed 07:58, 20 October 2018 13 s
Streaming 360p (VP9) Not ready Unknown status
VP9 240P 187 kbps Completed 07:58, 20 October 2018 8.0 s
Streaming 240p (VP9) 187 kbps Completed 16:10, 16 December 2023 1.0 s
WebM 360P 511 kbps Completed 08:30, 13 November 2012 11 s
Streaming 144p (MJPEG) 487 kbps Completed 22:16, 18 November 2023 1.0 s

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