Supercomputers in Exiton Research (IMAGE) University of Texas at Austin, Texas Advanced Computing Center Caption TACC's Frontera (upper left) and Stampede2 (upper right). NERSC's Cori (lower panel). Credit TACC, NERSC Usage Restrictions none 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.