Auger Observatory Co-founder (image) University of Chicago Caption Nobel laureate James Cronin, University Professor Emeritus in Physics at the University of Chicago and co-founder of the Auger Cosmic Ray Observatory. Credit Lloyd DeGrane Usage Restrictions This photo may be used by news organizations in reports describing the research of the Auger Cosmic Ray Observatory. 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.