The Large Millimeter Telescope (image) University of Massachusetts at Amherst Share Print E-Mail Caption The Event Horizon Telescope used telescopes at the South Pole and in Chile, Mexico, Spain, Hawaii and Arizona. The instrument array includes the Large Millimeter Telescope (LMT) in Mexico, operated jointly by the University of Massachusetts Amherst and Mexico's Instituto Nacional de Astrofísica, Óptica y Electrónica. Credit INAOE/UMass Amherst Usage Restrictions None Share Print E-Mail 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.