Live satellite tracker — every satellite, right now
This isn't a replay or an illustration: Cosmik is a live satellite tracker showing the true position of 20,000+ objects in orbit at this second, on a 3D globe in your browser. Free, no login. Open the live tracker →
What you'll see the moment it loads
- The ISS racing around Earth at 28,000 km/h — tap it to ride along.
- Starlink trains from recent launches, still in their tight lines.
- The swarm of low-Earth-orbit satellites circling every ~90 minutes.
- The ring of geostationary satellites parked 35,786 km above the equator.
- Live close approaches — hundreds of predicted near-misses every 24 hours.
Point it at your own sky
Switch to the sky view and the tracker becomes personal: it uses your location to show exactly which satellites are above you right now and which ones will be visible to the naked eye tonight — then sends you a free alert minutes before the pass, so you step outside at the right moment.
Built on real orbital data
Every position is computed live from public TLE elements (CelesTrak / US Space Force tracking) with the SGP4 propagation model — the same data pipeline behind professional tools, wrapped in something anyone can open in a browser tab. Curious how it all works? Read how to track satellites or dive into the broader satellite tracking guide.
More than satellites
The same live engine covers every rocket launch with countdowns and webcasts — pair it with free launch alerts — and a real-time 3D solar system with the planets where they actually are today.
FAQ
What is the best free live satellite tracker?
Cosmik shows 20,000+ satellites moving in real time on a 3D globe, free and without login — including live ISS tracking, Starlink trains, visible-pass predictions for your location and free alerts. It runs in any browser on phone or desktop.
How accurate is a live satellite tracker?
Positions are computed from the same public TLE orbital data used by professionals, propagated with the SGP4 model. For most satellites that's accurate to about a kilometer — more than enough to know exactly when and where to look in the sky.
Can I follow the ISS live?
Yes — the International Space Station is the most-watched object on the map. You can ride along in 3D, see its ground track, and get a free alert minutes before it becomes visible from your location.
Why do satellites move so fast on the tracker?
Because they really do move that fast: a satellite in low Earth orbit travels at roughly 28,000 km/h and circles the planet in about 90 minutes. The tracker shows their true speed, live.