Heavens-Above 1.73

Looking to catch a glimpse of the International Space Station (ISS) or other visible satellites? The Heavens-Above app is just what you need. With its precise pass predictions and a range of other useful features, it's a valuable tool for skywatchers.

Here are some of the main features offered by the Heavens-Above app:

• Live sky chart: See what's happening in the sky above you, either in real-time or at a specific time.
• Pass predictions: Get accurate predictions for the passes of the ISS and most visible satellites.
• Radio satellites: Discover passes for amateur radio satellites, complete with uplink and downlink information.
• Comets: Find the current location of bright comets, including NEOWISE.
• All calculations performed locally: Predictions are generated right on your device, requiring a data connection only every few days.
• Orbit and ground track: Access detailed information about the orbit of any selected satellite, including relevant data.
• Satellite details: Obtain comprehensive information about any satellite from the official Heavens-Above website.
• Timeline: Get a visual overview of passes and animate the position of satellites on the sky chart and ground track.
• Night mode: Enable an optional red-on-black color scheme to preserve your night vision while using the app.
• Tracker: Easily locate or identify any celestial object by orienting your device towards it.
• Calendar Integration: Quickly add interesting passes to your calendar, ensuring that you won't miss them.

Please note that this version of the app includes advertisements to keep it free. To enjoy an ad-free experience, consider upgrading to Heavens-Above Pro.