The Department of Physics and Astrophysics public talk and telescope observing session will take place Monday December 5 at 8 PM in Witmer Hall, room 114. The talk "Exploring Alien Planets: Theory and Observation of Exoplanet Systems" will be presented by Sean McCloat, Department of Space Studies, University of North Dakota. Following the talk, attendees will be given the opportunity to observe the night sky through a telescope (weather permitting).