File:Not a Planet.jpg
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| Description |
English: This gorgeous image resembles an inky patch of space that has been smudged by a giant celestial thumbprint. Actually the object is a planetary nebula named PN M 2-53. It was imaged using the Gemini North telescope of the international Gemini Observatory, a Program of NSF’s NOIRLab. Planetary nebulae have a wildly misleading name, as they have nothing to do with planets — or even exoplanets. The misnomer originates from the late 1700s, when astronomers thought that the gaseous structures resembled planets. Planetary nebulae are actually formed by some dying stars, right at the end of their lives. The layers of gas and dust shed by the dying stars are lit by their remaining cores, creating a planetary nebula. Despite its inaccuracy, the name has stuck! |
| Date | |
| Source | https://noirlab.edu/public/images/iotw2113a/ |
| Author |
International Gemini Observatory/NOIRLab/NSF/AURA Acknowledgements: PI: Rafael Andrés Pignata (Universidad Nacional de Córdoba) Image processing: T. A. Rector (University of Alaska Anchorage/NSF’s NOIRLab), J. Miller (Gemini Observatory/NSF's NOIRLab), M. Zamani & D. de Martin (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 | 13:36, 9 April 2021 | | 2,503 × 2,000 (726 KB) | Pandreve (talk | contribs) | Uploaded a work by International Gemini Observatory/NOIRLab/NSF/AURA Acknowledgements: PI: Rafael Andrés Pignata (Universidad Nacional de Córdoba) Image processing: T. A. Rector (University of Alaska Anchorage/NSF’s NOIRLab), J. Miller (Gemini Observatory/NSF's NOIRLab), M. Zamani & D. de Martin (NSF’s NOIRLab) from https://noirlab.edu/public/images/iotw2113a/ with UploadWizard |
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