Welcome to the Van Allen Observatory website. The University of Iowa Department of Physics and Astronomy maintains these pages as a guide to the Van Allen Observatory (VAO) located on the roof of Van Allen Hall in downtown Iowa City.

View of Phillips, Van Allen, Biology Buildings via Drone Sept 2021

Events

Nuclear & Particle Physics Seminar - Dr. Stephen Meighen-Berger; Department of Physics & Astronomy, University of Iowa

Monday, September 21, 2026 3:30pm to 4:30pm
Van Allen Hall
Nuclear & Particle Physics Seminar
Mathematical Physics Seminar - Professor Yannick Meurice; Department of Physics & Astronomy, University of Iowa promotional image

Mathematical Physics Seminar - Professor Yannick Meurice; Department of Physics & Astronomy, University of Iowa

Tuesday, September 22, 2026 2:30pm to 3:30pm
Van Allen Hall
Mathematical Physics Seminar

Maker Break: Fold Into Fall – An Origami Leaf Craft

Wednesday, September 23, 2026 11:30am to 1:00pm
Sciences Library
Drop in anytime for a fun, themed craft that takes just 10–20 minutes and explore your creativity.