File:How do quasars get dressed (eso0946a).webm
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
Size of this JPG preview of this WEBM file: 800 × 450 pixels. Other resolutions: 320 × 180 pixels | 640 × 360 pixels | 1,280 × 720 pixels.
Original file (WebM audio/video file, VP8/Vorbis, length 40 s, 1,280 × 720 pixels, 586 kbps overall, file size: 2.81 MB)
File information
Structured data
Captions
Summary
[edit]DescriptionHow do quasars get dressed (eso0946a).webm |
English: Observations with ESO’s Very Large Telescope and the NASA/ESA Hubble Space Telescope of the peculiar object, the nearby quasar HE0450-2958, which is the only one for which no sign of a host galaxy has yet been detected, have led astronomers to propose that jets coming out from supermassive black holes could form galaxies, thereby explaining why the mass of black holes is larger in galaxies that contain more stars. This animation starts from the real images of the object and then shows an artist’s impression of a black hole zapping a galaxy into existence. This galaxy will finally merge with the quasar, which will then be “dressed”. |
|||||||
Date | ||||||||
Source | http://www.eso.org/public/videos/eso0946a/ | |||||||
Author | ESO/NASA/ESA/D. Elbaz/L. Calçada | |||||||
Permission (Reusing this file) |
This file is licensed under the Creative Commons Attribution 4.0 International license. Attribution: ESA/Hubble
|
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 18:40, 24 May 2018 | 40 s, 1,280 × 720 (2.81 MB) | ComputerHotline (talk | contribs) | Imported media from https://cdn.eso.org/videos/hd_broadcast_720p50/eso0946a.mxf |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
Transcode status
Update transcode statusMetadata
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.
Software used | Lavf57.25.100 |
---|
Hidden categories: