![](http://www.alamy.com/thumbs/6/ACA49924-78AA-4FCF-A8F5-FEE7F0045DFB/BH9EAR.jpg)
Tour group with Harlan J Smith telescope McDonald Observatory Fort Davis Texas USA
Size: 4583px × 3898px
Photo credit: © Chris Howes/Wild Places Photography / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: astronomy, davis, fort, group, indoors, mcdonald, observatory, people, telescope, texas, tour, usa