File:A Young Mammoth Cluster of Galaxies Sighted in the Early Universe (noao1601a).jpg
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DescriptionA Young Mammoth Cluster of Galaxies Sighted in the Early Universe (noao1601a).jpg |
English: The newly discovered protocluster of galaxies located in the Bootes field of the NOAO Deep Wide-field Survey. Green circles identify the confirmed cluster members. Density contours (white lines) emphasize the concentration of member galaxies toward the center of the image. The patch of sky shown is roughly 20 arcminutes x 17 arcminutes in size. The cluster galaxies are typically very faint, about 10 million times fainter than the faintest stars visible to the naked eye on a dark night. The inset images highlight two example members that glow in the Ly-alpha line of atomic hydrogen. The protocluster is massive, with its core weighing as much as a quadrillion suns. The protocluster is likely to evolve, over 12 billion years, into a system much like the nearby Coma cluster of galaxies, shown in the image below. |
Date | 25 May 2016 (upload date) |
Source | A Young Mammoth Cluster of Galaxies Sighted in the Early Universe |
Author | Dr. Rui Xue, Purdue University. |
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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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current | 23:22, 22 October 2023 | 1,944 × 1,512 (1.05 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/large/noao1601a.jpg via Commons:Spacemedia |
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Credit/Provider | Dr. Rui Xue, Purdue University. |
Source | NSF's NOIRLab |
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Date and time of data generation | 00:00, 25 May 2016 |
Software used | Adobe Photoshop CS6 (Macintosh) |
File change date and time | 20:01, 1 June 2020 |
Date and time of digitizing | 03:22, 31 May 2020 |
Date metadata was last modified | 22:01, 1 June 2020 |
Unique ID of original document | xmp.did:F936110819F911E6966DC918C8F4C484 |
Keywords | Lyman-alpha emitter |
Contact information |
950 North Cherry Ave. Tucson, AZ, 85719 USA |
IIM version | 4 |