Hobby–Eberly Telescope
The Hobby–Eberly Telescope ( HET ) is a 10-meter ( 30-foot ) aperture telescope located at the McDonald Observatory in Davis Mountains , Texas . 
<triplet> Hobby–Eberly Telescope <subj> 10 <obj> diameter <subj> McDonald Observatory <obj> part of <subj> Texas <obj> located in the administrative territorial entity <triplet> McDonald Observatory <subj> Hobby–Eberly Telescope <obj> has part <subj> Davis Mountains <obj> mountain range