Andy Johnston, Katie Nagy, David DeVorkin, Sean O'Brien, and guests at our recent goodbye event to the projector. Andy, a geographer in the Center for Earth and Planetary Studies, adopted the planetarium as his passion, and went on to become Vice President of the Adler Planetarium in Chicago. Katie was the former lead educator at our Phoebe Waterman Haas Public Observatory and frequently combined the planetarium in its programming. Sean continues as the only full-time planetarium staffer, maintaining and managing both the digital and optical mechanical systems, as well as educational programming.