Erin Ryan is a research scientist at University of Maryland working at the NASA Goddard Space Flight Center. She is one of the few telescope jockeys in the solar system exploration division at Goddard content with using telescopes both on the ground and in space. She currently studies comets and main belt-ish asteroids in an effort to understand the reservoirs of water in our solar system, and how water might have been transported into the inner solar system by migrations of small bodies over time.
Erin received her bachelor’s degree in astronomy from the University of Arizona in 2002, and then went to the Spitzer Science Center for three years before starting her PhD at the University of Minnesota where she graduated in 2011. Erin has been at Goddard since 2012, first as a NASA Postdoctoral Program Fellow and now as a soft money funded scientist through University of Maryland. Erin is often found on Twitter under the user name @erinleeryan where she sometimes makes fun of her astronomer spouse @markdavidlacy and their dog @Buster_of_dog.