You can watch Earth's live streets, view its live HD streams, view a map of its current location, and you can also see when the International Space Station (ISS) is in your vicinity. The Alarms function allows you to set an alarm and be notified when the ISS is passing over your home. You can also view the list of space scientists currently on duty at the ISS. The app allows you to set a specific time to wake up and view the ISS's passing. This is great for those who would like to watch the ISS but have to work.