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Sputnik! is an easy to use tool for predicting when the International Space Station will pass by your location or when a bright satellite will be visible in the skies above.Sputnik! features:- Predictions of satellite and ISS sightings accurate to the second.- Detection of Starlink satellite trains.- Second by second countdown to the satellite sighting.- Set reminders of upcoming satellite sightings.- Displays compass direction and elevation for your device to easily find the part of the sky where the sighting will occur (requires capable device).- Rotate your device to landscape orientation to show exactly where the satellite will pass in the night sky.- Share sightings via Twitter, Facebook, Mail, Messages and others.- Automatic download of up to date satellite orbital data.- Offline calculations, no need to be connected to the internet once orbital data has been downloaded.- Input your location automatically by GPS, select from a map or enter coordinates manually.- Save your favorite places for easy access.- Audio cues for the last seconds before the satellite passes by.Sputnik! on Apple Watch:- Easily find the next and last sighting at your current location.* Sputnik! is ad-supported *