Interaction Day at Goddard Space Flight Center, organized by Space@Hopkins, offered a chance for over 50 department members to learn first-hand about the wide range of current research being conducted at NASA GSFC. Welcomed by Deputy Operations Project Scientist Andrew Ptak, JHU students and researchers had the opportunity to share their research and learn about ongoing GSFC projects that are recruiting new scientists. In addition, the JHU visitors had the chance to tour the construction of the Nancy Grace Roman Space Telescope.