ATST Observatory (IMAGE) University of Arizona Caption The Advanced Technology Solar Telescope is being built on the Hawaiian volcano Haleakalā, or “House of the Sun." First light is scheduled for 2018. Credit AURA Usage Restrictions Usage only permitted in conjunction with reporting/posting of this news release. Image credit must be included. 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.