My research ranges from mapping dark matter in the Milky Way, to the formation and evolution of our Galaxy, to characterizing stellar and binary star populations. I have spent a lot of time thinking about surveys of Milky Way stars and how to use these data to infer its structure and dynamical history. I am particularly excited about the Gaia mission and am a co-organizer of the Gaia sprints.
My full publication list is available here.
A sampling of articles in popular media about my work: