Satsight: Satellite Tracker

Look up. Satsight shows every satellite above you right now, tells you when the International Space Station and your favourites will pass over, checks the clouds, and alerts you before they do.

Track more than 15,000 satellites live, calculated on your phone from public orbit data. No account, no ads.

TONIGHT AT A GLANCE
• Up next: the next pass you can actually see, how bright it will be and where to look
• Tonight's sky: when it gets dark and an hour-by-hour cloud forecast
• Best shows: the week's brightest passes of the ISS, Tiangong, Hubble and your favourites, ranked
• Weekly digest: the top three passes every Sunday evening

NEVER MISS A PASS
• Visible passes first: sunlit satellite, dark sky, and how bright it will be
• Cloud-aware alerts: no wake-up call when the sky will be overcast
• Custom alerts for any satellite: choose how high, how bright and how much warning
• Overhead alerts when the ISS or a favourite passes high above you
• Starlink train alerts for freshly launched satellites still flying in a line
• Launch schedule with live countdowns and reminders
• Sun and Moon transits: when the ISS or Tiangong crosses the Sun or Moon from where you are, and how far to travel for a perfect crossing

FIND IT, SHOOT IT
• Find in sky: point your phone up and an arrow guides you to the satellite, then locks on
• Photo planner: where to aim, which lens catches the pass, shutter, ISO and frame count, and when it lines up with a landmark
• Sky view: a live dome of the sky with an AR camera mode and time-lapse up to 6 hours ahead

STARLINK AND EVERYTHING ELSE
• Show only Starlink, GPS, weather, Earth imaging and 10 more uses — or only what's above you now
• Dish view: how many Starlink satellites your dish can see now and in the next 10 minutes
• 24-hour coverage graph of Starlink over your home
• Satellites by country: who owns what, each country's satellites on the globe, and owner details for every satellite

GLOBE AND WORLD MAP
• 3D globe or flat world map of the whole active catalogue
• NASA Blue Marble imagery, Black Marble city lights, or live day and night
• Colour satellites by use or height; coloured tracks for each favourite

SATSIGHT PRO — ONE-TIME UNLOCK
Everything above is free. Pro adds tools for keen observers, photographers and Starlink owners:
• My horizon: trace your real skyline once, and passes behind trees and buildings stop counting
• Dish obstruction check: how much of the Starlink stream your dish site loses, and in which direction
• Tonight's plan: every pass, train, transit, launch and clear gap on one timeline, with reminders
• Photo planner Pro: camera framing preview, a shoot timer with beeps, and Sun and Moon transit shots
• Aurora and space weather: Kp forecast and aurora chance where you are, with alerts on clear nights
• Re-entry watch: satellites and rocket bodies about to fall back to Earth
• Close approaches: satellites passing within metres of each other this week
• AR recording: record the sky view with satellites drawn on and share it
Pay once through Google Play — no subscription.

FOR ENTHUSIASTS
• Ham radio frequencies from the SatNOGS database with live Doppler
• Overhead map and the next 15 minutes of satellites climbing high
• Full orbit details, daily automatic orbit updates, saved places and a red night mode

PRIVATE BY DESIGN
Your favourites and settings stay on your phone. For cloud-aware alerts, only your location rounded to about 10 km is sent to the MET Norway forecast service — switch it off in Settings any time. No account, no tracking, no ads.

Positions are predictions from public orbit data and can be off by seconds to minutes. Never look at the Sun without a certified solar filter.

Orbit, owner, re-entry and close-approach data: CelesTrak. Radio: SatNOGS DB (CC BY-SA 4.0). Weather: MET Norway (CC BY 4.0). Space weather: NOAA SWPC. Launches: The Space Devs. Earth imagery: NASA. Satsight is not affiliated with any of them.