Joshua Pepper, Lehigh University (IMAGE) Lehigh University Caption Lehigh University astronomer assistant professor of physics Joshua Pepper leads the "KELT Follow-Up Network." Made up of nearly 40 members in 10 countries across 4 continents, it is the largest, most coordinated network of its kind. Credit Courtesy of Joshua Pepper Usage Restrictions None 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.