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Milky Way Over Mt. Locke
Sunrise over McDonald Observatory
McDonald Observatory and Surroundings
Overview of McDonald Observatory
Overview of Mt. Fowlkes
Mt. Locke Domes with Star Trails
HET in its Landscape
HET with Mt. Locke Domes in Background
Overview of Mt. Locke
Looking into the Mt. Locke Domes
Aerial View of McDonald Observatory
Aerial From Mt Locke
McDonald Observatory Domes
HET Mirror with VIRUS Saddlebags
VIRUS Focal Surface
Habitable Zone Planet Finder
Star Trails at HET
Mirror Images?
HET Mirror Seen from Above
Working on HET 4
Cleaning HET's Mirrors
Working on HET 3
Working on HET 2
Working on HET
Simmons Optical System
HET with pink sunset 2
HET with Pink Sunset
Working on the Harold C. Simmons Dark Energy Optical System
Harold C. Simmons Dark Energy Optical System
Harold C. Simmons Dark Energy Optical System Installed on HET
HET Back View
HET with George T. Abell Gallery
HET Control Room
HET Mirror and VIRUS Structure (back view)
HET Mirror and VIRUS Structure (front view)
HET Mirror and Louvers
HET with Star Trails (horizontal)
HET with Star Trails (vertical)
HET Panorama with Clouds
HET Dome at Dusk
HET Mirror through Dome
HET Panorama
HET with Star Trails
Glowing HET
Silver and Gold HET
HET with Orange Sky
HET at Dusk
HET at Twilight
Hobby-Eberly Telescope, Aerial View
Hobby-Eberly Telescope (HET)
Hobby-Eberly Telescope, Primary Mirror
Working on IGRINS
Smith Telescope with IGRINS
IGRINS Instrument
Smith Telescope with Star Trails
Smith Telescope with Colorful Clouds
Smith Telescope with Open Dome
Smith Telescope with Sunrise
Smith Telescope Panorama
Dome of the Harlan J. Smith Telescope
Harlan J. Smith Telescope dome with stars
Smith Telescope with Nearly-full Moon
Harlan J. Smith Telescope, Interior
Harlan J. Smith Telescope, Dome
Struve Telescope with Sunrise
Sunrise with the Struve Telescope
Struve Telescope at Sunset
UT Seal, Observatory Nameplate
Struve Telescope Dome with Sunset
Struve Telescope with Open Dome
Otto Struve Telescope, Dome
Otto Struve Telescope, Interior
GMT Enclosure Cross Section
GMT Exterior with Lasers
GMT Enclosure and Night Sky
GMT Site Rendering
GMT with Artificial Guide Stars
Placing Glass for Casting GMT Mirror 5
GMT at Las Campanas Observatory (Artist's Concept)
GMT Artist's Concept
McDonald Laser Ranging Station
Lunar Lunar Laser Ranging Station
0.9-meter (36-inch) Telescope, Interior
0.9-meter (36-inch) Telescope, Dome
Telescope Dome with Yucca
