Kathy brings a telescope to talk about the changing constellations in the night sky. In the process, Kathy discusses Newton's Laws of Motion. Robin visits NORAD as it observes satellites in orbit. Miguel hears how planes take off and land at an aircraft carrier.FILM INSERT: Flying objects need a lot of fuel to fly.THE BLOODHOUND GANG: ""The Case of the Bottled Boat, Part Three."" The Gang deduces the pennant is marked with a microdot.