Charting the system…
Cosmik — live satellite & ISS tracker with rocket-launch alerts
The live map of the cosmos.
Charting the system…
The live map of the cosmos.
Cosmik tracks the ISS, Starlink and 20,000+ satellites in real time 3D, straight from official orbital data — plus every rocket launch with live countdowns and webcasts, and the planets, comets and deep-space probes of the solar system. It runs in your browser: free, no login, no app to install.
Follow any satellite or launch and get a free push or email alert minutes before it matters: the ISS crossing your sky, a fresh Starlink train, the next SpaceX launch or a Starship flight from Starbase. Check ISS pass times for 550+ cities in local time.
Our launch news hub covers every orbital mission with previews and recaps — also in French, Spanish, German, Italian, Portuguese and Russian. Learn how satellite tracking works, browse our plain-language space explainers, or identify that bright moving light you just saw. More in About — data from CelesTrak, NASA and Launch Library 2 (credits).
Paris · London · New York · Tokyo · Berlin · São Paulo · Sydney · Dubai · all 550+ cities · en français
Check tonight's aurora forecast for your city, see the Aug 12, 2026 total solar eclipse, browse the full satellite database (Hubble, Tiangong, the brightest Starlinks), or scan the complete rocket launch schedule.
Embed our free live launch-countdown widget, or grab facts, screenshots and story angles in the press kit.
Follow the sky with us: ✈ Telegram — launch alerts & sky events · 𝕏 @gocosmik