text: I'm not sure what you mean by a "Galileo Telescope." Do you mean a small refractor (the type where the light goes straight down the tube with no mirrors and you look in the other end).\n\nAny star chart will do, of course, but it sound like you're also looking for one with relatively bright stars.\n\nIf I understand the question correctly I would not get a CD. You want to have something you can take outside.