File:Betelgeuse Plume eso0927d.jpg

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Summary

Description
English: "This artist’s impression shows the supergiant star Betelgeuse as it was revealed thanks to different state-of-the-art techniques on ESO’s Very Large Telescope, which allowed two independent teams of astronomers to obtain the sharpest ever views of the supergiant star Betelgeuse. They show that the star has a vast plume of gas almost as large as our Solar System and a gigantic bubble boiling on its surface. These discoveries provide important clues to help explain how these mammoths shed material at such a tremendous rate. The scale in units of the radius of Betelgeuse as well as a comparison with the Solar System is also provided."
Date
Source http://www.eso.org/public/images/eso0927d/
Author ESO/L. Calçada
Other versions
Image without the comparison with the Solar System
In traditional Chinese

Licensing

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."
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attribution
This file is licensed under the Creative Commons Attribution 4.0 International license.
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Captions

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depicts

29 July 2009

image/jpeg

27f522d8b3779ea90c2135de21676dcbefc93373

645,479 byte

1,923 pixel

1,280 pixel

File history

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Date/TimeThumbnailDimensionsUserComment
current15:01, 13 October 2013Thumbnail for version as of 15:01, 13 October 20131,280 × 1,923 (630 KB)wikimediacommons>JaybearAdded Earth - Sun distance (1 AU) to AU scale;

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