Astronomy Experts

Sean Lindsay

Astronomy Coordinator, Lecturer

Sean Lindsay’s primary research is on determining the mineralogy and relative abundances of dust species for the small bodies of the solar system to understand the origins and evolution of the solar system.


Mark Littmann

Professor of Journalism and Electronic Media, Hill Chair of Excellence in Science Writing, CCI Board of Visitors Professor

The director of a planetarium before turning to academia, Mark Littmann is a journalism professor whose expertise is in science writing and astronomy.


Joshua Emery

Assistant Professor in Earth and Planetary Sciences

Josh Emery is an expert in astronomy, particularly that of our own solar system. His research focuses on understanding surface compositions of bodies throughout the solar system, with an emphasis on ices and complex organic material.