I, the copyright holder of this work, hereby publish it under the following license: This file is licensed under the Creative Commons Attribution-Share...
English Sunset over the Mule Ears Peaks applies to jurisdiction: United States of America determination method or standard: work of the federal government...
English In this image taken shortly after sunset, comet C/2020 F3 (NEOWISE) can be seen over Kitt Peak National Observatory. determination method: SHA-1...
English Sunset at the NOAO 2.1-meter telescope on Kitt Peak National Observatory. determination method: SHA-1 described at URL: https://noirlab...
English A sunset over the mountains near Tucson, Arizona. determination method: SHA-1 described at URL: https://noirlab.edu/public/images/IMG_2136-Pano-CC...
English Photographer Petr Horálek capturing the shadow of Kitt Peak National Observatory over the horizon. determination method: SHA-1 described at URL:...
English The sun sets over the Kitt Peak Visitor Center 0.5-meter Telescope and the McMath-Pierce Solar Telescope, Kitt Peak National Observatory. determination...
surrounding peaks at sunset from ISS, 2019 applies to jurisdiction: United States of America determination method or standard: work of the federal government...
This file is licensed under the Creative Commons Attribution-Share Alike 2.0 Generic license. Attribution: Sunset over the hills of northern Derbyshire...
English Sunset at the NOAO 2.1-meter telescope on Kitt Peak National Observatory. determination method: SHA-1 described at URL: https://noirlab...
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