File:Artist's illustration of scenario for plasma ejections from V Hydrae.jpg
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Summary
DescriptionArtist's illustration of scenario for plasma ejections from V Hydrae.jpg |
English: This four-panel graphic illustrates how the binary-star system V Hydrae is launching balls of plasma into space. Panel 1 shows the two stars orbiting each other. One of the stars is nearing the end of its life and has swelled in size, becoming a red giant. In panel 2, the smaller star's orbit carries the star into the red giant's expanded atmosphere. As the star moves through the atmosphere, it gobbles up material from the red giant, which settles into a disk around the star. The buildup of material reaches a tipping point and is eventually ejected as blobs of hot plasma along the star's spin axis, shown in panel 3. This ejection process is repeated every eight years, the time it takes for the orbiting star to make another pass through the bloated red giant's envelope, shown in panel 4. Link: NASA Press release |
Date | |
Source | https://esahubble.org/images/opo1634a/ |
Author | NASA, ESA, and A. Feild |
Licensing
ESA/Hubble images, videos and web texts are released by the ESA under the Creative Commons Attribution 4.0 International license and may on a non-exclusive basis be reproduced without fee provided they are clearly and visibly credited. Detailed conditions are below; see the ESA copyright statement for full information. For images created by NASA or on the hubblesite.org website, or for ESA/Hubble images on the esahubble.org site before 2009, use the {{PD-Hubble}} tag.
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This file is licensed under the Creative Commons Attribution 4.0 International license.
Attribution: ESA/Hubble
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11 October 2016
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 12:45, 9 July 2023 | 3,000 × 2,701 (1.01 MB) | imagescommonswiki>Юрий Д.К. | Uploaded a work by NASA, ESA, and A. Feild from https://esahubble.org/images/opo1634a/ with UploadWizard |
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Metadata
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Image title |
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Date and time of data generation | 16:53, 11 October 2016 |
Credit/Provider | NASA, ESA, and A. Feild (STScI) |
Source | ESA/Hubble |
Short title |
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Keywords | V Hydrae |
Contact information |
Karl-Schwarzschild-Strasse 2 Garching bei München, , D-85748 Germany |
Usage terms |
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IIM version | 4 |