Home › Events › Astrophysics Seminar: Dr. Marshall Perrin, STScI Astrophysics Seminar: Dr. Marshall Perrin, STScI Time: Tue, Apr 18 at 12:30 pm – 1:30 pm Location: 184 Nieuwland Science Hall (View on map ) Title TBA Dr. Marshall Perrin STScI Hosted by Profs. Lehner and Howk Originally published at physics.nd.edu.