Launch Tracker · 2026
Use this guide for a practical launch-season workflow: when missions are likely, where schedule changes happen most often, and how to turn launch alerts into better observing sessions.
Falcon 9
Highest cadence
Weekly
Often multiple windows
T-24h
Most useful check
Local
Best pass timing
Check official mission windows and range updates 24 hours before launch, then re-check 60 to 15 minutes before liftoff. Most changes happen in that final period, so planning around early placeholder dates usually leads to missed windows.
| Mission Type | Typical Cadence | What Observers Should Do |
|---|---|---|
| Starlink Deployments | Frequent, often weekly | Track launch plus follow-up pass windows in your city |
| Crew / Cargo Missions | Less frequent | Watch official webcast timing and scrub updates |
| Rideshare / Commercial | Clustered windows | Use a launch alert feed and keep backup dates |
SpaceX Official Channels
Primary source for launch windows and stream starts.
Range / Spaceflight Trackers
Useful for schedule context and backup timing changes.
Starlink Satellites Tonight
Turn launch news into local pass planning.
UTC Time Converter for Astronomy
Avoid ET/UTC timing confusion on launch day.
World Clock for Astronomy
Coordinate viewing times across regions.
Astronomy Events Calendar 2026
See all major sky windows in one place.
Equinox 2026 Stargazing Guide
Use equinox timing for season planning.
Night Sky This Month
Build a full observing plan around launch nights.