Charles Simonyi and his family with Rubin Observatory representatives. From left to right; Jacques Sebag, Assembly Integration and Verification Project Manager for Rubin Observatory; Victor Krabbendam, Project Manager for Rubin Construction; Charles Simonyi; Livia Simonyi; Tony Tyson, Rubin Observatory LSST Chief Scientist; Lisa Simonyi; Lilian Simonyi; Douglas Neill, Vera C. Rubin Observatory’s Chief Engineer.