Astrophysics Lecture 2: A Glance at the Dark Sky

Have you ever wondered what the unaided eye can see in the night sky? Possibly, more than you think. This powerpoint presentation goes through a list of visible naked-eye objects, along with interesting facts about them. Its informal language makes it very accessible; as a bonus, there is also a pdf version with slides in white background for printing. 

18 slides + pdf