File:Short Gamma-Ray Burst.jpg
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Summary
| Description |
English: This illustration depicts a collapsing star that is producing two short gamma-ray jets. Just before a massive, collapsing star explodes as a supernova, we often observe a gamma-ray burst (a brief explosion of gamma-ray radiation) if the jets are pointed toward Earth. Most known supernova-produced gamma-ray bursts are“long” (lasting more than two seconds), but one called GRB 200826 was “short” (lasting just 0.6 second). Astronomers think this, and possibly other short supernova-produced gamma-ray bursts, appeared short because the jets of gamma rays aren’t strong enough to completely escape the star. This would produce jets that are shorter in both length and duration. |
| Date | |
| Source | https://noirlab.edu/public/images/noirlab2121a/ |
| Author |
International Gemini Observatory/NOIRLab/NSF/AURA/J. da Silva Image processing: M. Zamani (NSF's NOIRLab) |
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This media was created by the National Optical-Infrared Astronomy Research Laboratory (NOIRLab).
Their website states: "Unless specifically noted, the images, videos, and music distributed on the public NOIRLab website, along with the texts of press releases, announcements, images of the week 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. |
  This file is licensed under the Creative Commons Attribution 4.0 International license.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 14:48, 3 August 2021 | | 5,120 × 2,880 (3.07 MB) | Pandreve | Uploaded a work by International Gemini Observatory/NOIRLab/NSF/AURA/J. da Silva Image processing: M. Zamani (NSF's NOIRLab) from https://noirlab.edu/public/images/noirlab2121a/ with UploadWizard |
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