![](http://www.alamy.com/thumbs/6/DCD19F66-2D1A-4FBA-8923-C0889F710430/P8HETH.jpg)
McDonald Observatory in the Davis Mountains in Southwest Texas.
Size: 3504px × 2336px
Location: McDonald Observatory, TX, USA
Photo credit: © Janice and Nolan Braud / Alamy / Afripics
License: Licensed
Model Released: No
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