Visit the Student Astronomical Society's Astronomy Open Houses to learn about astronomy, physics, and optics!Open houses are run by members of the Student Astronomical Society and are free, as well as open to all ages. We always have planetarium shows, science demos, and observatory tours. When the weather allows it, we have observing on the roof of Angell Hall, where we have a 0.4 M telescope in our observatory dome, plus multiple smaller telescopes and binoculars. See our website, umichsas.com, for more information!