File:M88 (noao-m88quinn).jpg
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[edit]DescriptionM88 (noao-m88quinn).jpg |
English: M88 displays a set of tight spiral arms and dust lanes in each. A recent supernova (1991) in M88 helped better determine its distance from us. Stars exploding in other galaxies can be used as a "standard candle" since astronomers know their intrinsic brightness (how bright it would appear at a known distance). Then, by measuring the brightness of the supernova, they can estimate its distance by using the properties of light (things appear dimmer the further away they are). M88 is calculated to be 60 million light years away by this method.This image was taken as part of Advanced Observing Program (AOP) program at Kitt Peak Visitor Center during 2014. |
Date | 20 February 2014, 13:48:00 (upload date) |
Source | M88 |
Author | KPNO/NOIRLab/NSF/AURA/Jim Quinn/Adam Block |
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[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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current | 17:59, 23 October 2023 | 2,184 × 1,472 (429 KB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/large/noao-m88quinn.jpg via Commons:Spacemedia |
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Image title |
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Credit/Provider | KPNO/NOIRLab/NSF/AURA/Jim Quinn/Adam Block |
Source | NSF's NOIRLab |
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Date and time of data generation | 13:48, 20 February 2014 |
JPEG file comment | M88 displays a set of tight spiral arms and dust lanes in each. A recent supernova (1991) in M88 helped better determine its distance from us. Stars exploding in other galaxies can be used as a "standard candle" since astronomers know their intrinsic brightness (how bright it would appear at a known distance). Then, by measuring the brightness of the supernova, they can estimate its distance by using the properties of light (things appear dimmer the further away they are). M88 is calculated to be 60 million light years away by this method. This image was taken as part of Advanced Observing Program (AOP) program at Kitt Peak Visitor Center during 2014. |
Software used | Adobe Photoshop 22.4 (Windows) |
File change date and time | 08:39, 14 September 2021 |
Unique ID of original document | adobe:docid:photoshop:502c31aa-6a40-11d7-a75e-abd6c15dc67b |
Date and time of digitizing | 00:12, 26 August 2021 |
Date metadata was last modified | 03:39, 14 September 2021 |
Keywords | M88 |
Contact information |
950 North Cherry Ave. Tucson, AZ, 85719 USA |
IIM version | 4 |