We have come a long way over time and now we even have the ability to look at the stars, project constellations over top and even view satellites as they go by with this virtual planetarium! The planetarium utilizes your location (with a stock picture) to show the stars you can see in the sky! Using your mouse, you can gaze around the sky at the various stars and even look through Earth to see other stars and planets as well. The other controls are on the bottom of the screen, which allow you to control seeing constellation maps, light level and even control the clock (right side), so you can go back in time to see the sky on your birthday or other significant day!