The Department of Physics and Astrophysics astronomy public talk and telescope observing session will take place Monday February 26 at 8 PM in Witmer Hall, Room 114. The talk "Advanced Rocketry Club (ARC) Liquid Propulsion Engines" will be presented by the Advanced Rocketry Club, Department of Physics and Astrophysics, University of North Dakota. Following the talk, attendees will be given the opportunity to observe the night sky through a telescope (weather permitting).