If you want to see what is coming up, or what you already missed, you can scroll through the map by flicking the screen. Just be aware it is very easy to get disoriented on the screen. You have no guide to where you came from, so getting back to center can be a bit tricky. Even through maps scroll they are a little bit limited. Don't expect to get a 360 scroll of the entire night sky. You are only get to see what is near you, but then again you would only get to see that if you looked up.