About

About this site

Rocket Launch Tracker is an independent launch schedule built and maintained by Onat Cakici. One board of every upcoming orbital and suborbital launch worldwide — countdowns in your timezone, calendar and push alerts, per-mission pages with physics-based trajectory simulations, and automatic results after every flight. It's free, has no ads and no accounts.

Data sources

Launch data comes from Launch Library 2 by The Space Devs, refreshed every 6 hours (plus live status checks near liftoff on mission pages). Pad weather and liftoff forecasts come from Open-Meteo. Coastlines in the globe views are Natural Earth (public domain). Mission photos are provided by launch operators via Launch Library.

Accuracy

Launch times are "no earlier than" and move constantly — treat every time as provisional until the webcast starts. Trajectory animations and simulator telemetry are computed from public vehicle figures and clearly labeled as simulations, not actual telemetry. Corrections are welcome via LinkedIn.

For developers

The data files behind this site are open — see the free feeds page. If you build something with them, credit The Space Devs and say hi.

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