File:Happy Holidays 2020 (iotw2051a).tiff
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DescriptionHappy Holidays 2020 (iotw2051a).tiff |
English: In a year like no other, we wish you the best this holiday season and a prosperous, peaceful 2021!This observation from the SMARTS 0.9-meter Telescope at Cerro Tololo Inter-American Observatory shows the result of a truly spectacular galactic collision. The elliptical galaxy NGC 5291 — the hazy oval cloud at the center of [/public/images/iotw2051b/ this image] — was struck by a careening rogue galaxy over 300 million years ago. The aftermath of this cataclysmic collision is a ring of galactic debris — visible as the tenuous luminous clouds spreading left and right from the golden oval of NGC 5291. This image also shows more gentle galactic interactions — NGC 5291 is interacting sedately with the unusually curved galaxy to the right of it, which is known as the Seashell.From all of us to all of you. |
Date | 17 December 2020, 14:52 (upload date) |
Source | Happy Holidays 2020 |
Author | CTIO/NOIRLab/NSF/AURA |
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Licensing[edit]
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 | |
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current | 08:53, 21 July 2023 | 3,999 × 2,250 (25.77 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/original/iotw2051a.tif via Commons:Spacemedia |
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Width | 3,999 px |
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Height | 2,250 px |
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Compression scheme | Uncompressed |
Pixel composition | RGB |
Image data location | 29,632 |
Orientation | Normal |
Number of components | 3 |
Number of rows per strip | 2,250 |
Bytes per compressed strip | 26,993,250 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop 22.0 (Macintosh) |
File change date and time | 08:25, 3 December 2020 |
Color space | sRGB |