Giant Magellan Telescope Founders Map (IMAGE) GMTO Corporation Caption The Giant Magellan Telescope is the work of the GMTO Corporation, an international consortium of 14 research institutions representing Australia, Brazil, Chile, Israel, South Korea, Taiwan, and the United States. Credit Giant Magellan Telescope – GMTO Corporation Usage Restrictions May be used for educational purposes. License Original 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.