Point
Raise the phone. Constellations, planets and 2.5 million stars are drawn over the real sky.
ISS
iPhone · iPad · on the App Store since 2010
Point at the sky.
Know what’s there.
An AR arrow that leads you to any planet, star, constellation or satellite - and tells you when the space station will cross your sky.
Live
10,000+ satellites.
Every dot is real.
Each point is a spacecraft where it actually is right now, worked out from today’s orbital data - the same data the app uses.
- Starlink-
- OneWeb-
- Geostationary-
- Brightest-
- Launched this month-
- Weather-
International Space Station
Right now it is over
…
- Altitude
- -
- Speed
- -
- One orbit
- -
The gold line is where it goes next. Keep scrolling to see when that line crosses your own sky.
Flyover
Finding your next pass…
Scroll to fall to Earth
The app
Raise your phone.
Follow the arrow.
Follow
An arrow leads you to anything you pick, and the phone taps your hand when you lock on.
Rehearse
Play any satellite pass in 3D before it happens, then get a reminder before it rises.
Try it on this site
Start looking up tonight.
Live map
When does the ISS pass over me?
The next passes of the space station over your location, on a live 3D globe and a chart of your own sky.
Open →By city
What’s in the sky tonight?
Which planets are up, when the Moon rises and where to look, for hundreds of cities.
Open →Guides
Learn the sky
How to spot the space station, tell a planet from a star, and catch a Starlink train.
Open →Press
Writing about the night sky?
Star & Planet Finder turns the iPhone into an AR arrow that leads you to any planet, star, constellation or satellite - including every ISS and Starlink pass over your location, with a reminder before it rises.
- 2010
- On the App Store since
- 2.5M
- Stars, searchable offline
- 10,000+
- Satellites tracked live
- 88
- Constellations
- 70
- Languages
