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Dark Energy Explorers on Zooniverse
HETDEX Infographic
HET VIRUS Structure
Harold C. Simmons Dark Energy Optical System (mock-up)
Upgraded HET
Mitchell Spectrograph
HETDEX Search Area
Upgraded Field of View
Gary Hill & Phillip MacQueen with the Mitchell Spectrograph
Testing the Mitchell Spectrograph
HET in the Davis Mountains
HET in the morning
McDonald in the Morning
HET from Above
McDonald Telescopes
What is the Universe Made Of?
Gary Hill and the Mitchell Spectrograph
Phillip MacQueen and VIRUS