News & Updates

17 March 2014
Tracking HET’s Progress

7 October 2013
VIRUS Units Come Together

9 September 2013
Last Look at Sky Before Upgrade

10 May 2013
Mirror Coating Smooths the Way for HET Upgrade

 Dark energy is not only terribly important for astronomy, it's the central problem for physics. It's been the bone in our throat for a long time.”

Steven Weinberg
Nobel Laureate
University of Texas at Austin




H.E.T. PFIP Removal - Play video



A sudden and dramatic expansion of the universe after the Big Bang. The "force" that propelled inflation may be related to dark energy.

Media Gallery

Harold C. Simmons Dark Energy Optical System (mock-up)

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