Professor Sonia Tikoo, Rutgers University (IMAGE) Rutgers University Caption Sonia Tikoo, an assistant professor in Rutgers-New Brunswick's Department of Earth and Planetary Sciences, looks at moon rock samples in a Petri dish. Credit Nick Romanenko/Rutgers University 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.