This piece is part of the DrexelNow series showcasing "A Day in the Class" for some of Drexel University's most interesting and impactful courses. Students in “PHYS 131 — Survey of the Universe” are ...

Before Collab XR, Danny Milisavljevic, associate professor of physics and astronomy, had to painstakingly use 2D diagrams to describe complex 3D astronomical data. Milisavljevic could create ...