It displays a top-down view of the selected satellite as it flies over Earth. Features: • Get accurate and detailed upcoming visible pass information for your current location. ISS and Iridium Flares See the ISS and Iridium flares. You can see the forecast of visible passes and set alarms to be on time to view the ISS. It is the third brightest object in the sky and easy to spot if you know when to look up.