File:SN 2006X.tif

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

Original file (5,429 × 3,126 pixels, file size: 27.65 MB, MIME type: image/tiff)

Captions

Captions

Add a one-line explanation of what this file represents

Summary

[edit]
Description
English: Left : artist's impression of the favoured configuration for the progenitor system of SN 2006X before the explosion. The White Dwarf (on the right) accretes material from the Red Giant star, which is losing gas in the form of stellar wind (the diffuse material surrounding the giant). Only part of the gas is accreted by the White Dwarf, through a so-called accretion disk which surrounds the compact star. The remaining gas escapes the system and eventually dissipates into the interstellar medium. The Red Giant star has a radius about 100 times larger than our Sun, while the White Dwarf is about 100 times smaller than the Sun.
Español: Izquierda: impresión artística del sistema estelar que habría originado la supernova SN 2006X. La enana blanca (abajo) absorbe material desde la gigante roja, que pierde gas en forma de viento estelar (el material difuso que rodea a la estrella gigante) Solo parte de este gas es absorbido por la enana blanca, a través del llamado disco de acreción que rodea a la estrella compacta. El gas remanente escapa del sistema y eventualmente se disipa en el medio interestelar. La estrella gigante roja tiene un radio aproximadamente 100 más grande que el Sol, mientras que la enana blanca es cerca de 100 veces más pequeña que el Sol. Derecha: cuando la masa de la enana blanca alcanza el límite crítico, una explosión termonuclear destruye la estrella, expulsando material estelar a velocidades que alcanzan una décima parte del la velocidad de la luz. Veinte días después de la explosión, cuando la supernova alcanza su máximo brillo, el material expulsado ha recorrido una distancia de unas 450 veces la distancia que separa la Tierra del Sol. La enorme cantidad de luz emitida por la supernova pasa a través de todo este material antes de llegar hasta nosotros, revelando la composición de las capas externas de gas que fueron expulsadas por la gigante roja durante los últimos cientos de años antes de la explosión.
Date
Source http://www.eso.org/public/images/eso0731b/
Author ESO
Permission
(Reusing this file)
This media was created by the European Southern Observatory (ESO).
Their website states: "Unless specifically noted, the images, videos, and music distributed on the public ESO website, along with the texts of press releases, announcements, pictures of the week, blog posts and captions, are licensed under a Creative Commons Attribution 4.0 International License, and may on a non-exclusive basis be reproduced without fee provided the credit is clear and visible."
To the uploader: You must provide a link (URL) to the original file and the authorship information if available.
w:en:Creative Commons
attribution
This file is licensed under the Creative Commons Attribution 4.0 International license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.

File history

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

Date/TimeThumbnailDimensionsUserComment
current18:43, 10 August 2023Thumbnail for version as of 18:43, 10 August 20235,429 × 3,126 (27.65 MB)Юрий Д.К. (talk | contribs){{Information |description={{en|1=Left : artist's impression of the favoured configuration for the progenitor system of SN 2006X before the explosion. The White Dwarf (on the right) accretes material from the Red Giant star, which is losing gas in the form of stellar wind (the diffuse material surrounding the giant). Only part of the gas is accreted by the White Dwarf, through a so-called accretion disk which surrounds the compact star. The remaining gas escapes the system and eventually diss...

There are no pages that use this file.

Metadata