File:Animation of a Lyman-alpha blob.ogv

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Animation_of_a_Lyman-alpha_blob.ogv ‎(Ogg Theora video file, length 31 s, 720 × 480 pixels, 671 kbps, file size: 2.48 MB)

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Summary[edit]

Description
English: This animation of a blob begins with a close-up view of a super-massive black hole in the centre of a galaxy. Material falls into the black hole via a hot, rotating disk, and powers an outflow that pushes out into the galaxy. The view pulls back to show the galaxy hosting the black hole, as the outflow travels away from the galaxy and heats up surrounding gas. Several other outflows powered by the black hole are seen. The view pulls back even further to show the full extent of the gas in the blob containing the galaxy.
Date
Source Chandra Photo Album
Author NASA/CXC/A.Hobart
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Licensing[edit]

Public domain 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.)
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File history

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Date/TimeThumbnailDimensionsUserComment
current16:53, 17 April 201031 s, 720 × 480 (2.48 MB)Originalwana (talk | contribs){{Information |Description={{en|1=This animation of a blob begins with a close-up view of a super-massive black hole in the centre of a galaxy. Material falls into the black hole via a hot, rotating disk, and powers an outflow that pushes o

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Transcode status

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Format Bitrate Download Status Encode time
VP9 480P 303 kbps Completed 19:31, 17 August 2018 23 s
Streaming 480p (VP9) 304 kbps Completed 05:31, 18 December 2023 1.0 s
VP9 360P 162 kbps Completed 19:31, 17 August 2018 19 s
Streaming 360p (VP9) 163 kbps Completed 08:58, 2 January 2024 0.0 s
VP9 240P 93 kbps Completed 19:31, 17 August 2018 16 s
Streaming 240p (VP9) 94 kbps Completed 04:29, 12 December 2023 1.0 s
WebM 360P 511 kbps Completed 00:14, 1 February 2017 29 s
Streaming 144p (MJPEG) 619 kbps Completed 07:49, 30 October 2023 2.0 s

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