Hobby-Eberly Telescope (IMAGE) University of Arizona Caption This is an artist's rendering of the Hobby-Eberly Telescope at McDonald University outfitted for the Hobby-Eberly Telescope Dark Energy Experiment, HETDEX. Faint light from distant galaxies is reflected from the segmented mirror into an optical array (top) and funneled through fiber optic cables (green) into spectrographs mounted in towers to the sides of the telescope for analysis. Credit University of Texas at Austin McDonald Observatory Usage Restrictions Usage only in conjunction with reporting/posting of this news release. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.