Angela Olinto, University of Chicago (image) University of Chicago Caption Angela Olinto, professor and chair of the University of Chicago's department of astronomy & astrophysics, leads the US collaboration of an international effort to study ultra high-energy cosmic rays from the International Space Station. Credit Dan Dry Usage Restrictions News organizations may use this image in connection with reports about the JEM-EUSO experiment and Angela Olinto. 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.