File:Colliding Galaxies Create Active Galactic Nuclei.ogv

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Colliding_Galaxies_Create_Active_Galactic_Nuclei.ogv (Ogg Theora video file, length 1 min 38 s, 512 × 288 pixels, 370 kbps, file size: 4.33 MB)

Captions

Captions

Add a one-line explanation of what this file represents

Summary

[edit]
Description
English: This simulation follows the collision of two spiral galaxies that harbour giant black holes. The collision merges the black holes and stirs up gas in both galaxies. The merged black hole gorges on the feast and lights up, forming an active galactic nucleus called a quasar and creating a "wind" that blows away much of the galaxy's gas.
Date
Source NASA Multimedia
Author NASA

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.)
Warnings:

File history

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

Date/TimeThumbnailDimensionsUserComment
current13:17, 19 March 20111 min 38 s, 512 × 288 (4.33 MB)Originalwana (talk | contribs){{Information |Description ={{en|1=This simulation follows the collision of two spiral galaxies that harbour giant black holes. The collision merges the black holes and stirs up gas in both galaxies. The merged black hole g

You cannot overwrite this file.

The following page uses this file:

Transcode status

Update transcode status
Format Bitrate Download Status Encode time
VP9 240P 82 kbps Completed 09:15, 22 August 2018 47 s
WebM 360P 121 kbps Completed 01:31, 30 November 2023 12 s
QuickTime 144p (MJPEG) 902 kbps Completed 10:37, 20 October 2024 3.0 s

File usage on other wikis

The following other wikis use this file:

Metadata

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:Colliding_Galaxies_Create_Active_Galactic_Nuclei.ogv&oldid=931311689"